#19. Britney Spears

Maxim's Hottest Women 2008

Singer Britney Spears performs on stage during the 2007 MTV Video Music Awards held at The Palms Hotel and Casino on September 9, 2007 in Las Vegas, Nevada. (Photo by Kevin Winter/Getty Images)

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#74 Audrina Patr... Audrina Patridge arrives at MTV's "The Hills" season 3 finale party in Los Angeles on Monday, Dec. 10, 2007. (AP Photo/Matt Sayles)
#73 Gabrielle Un... Actress Gabrielle Union arrives at the Rogan for Target clothing line debut in Beverly Hills, Calif. on Thursday, May 15, 2008. (AP Photo/Dan Steinberg)
#72 Natasha Bedi... Singer Natasha Bedingfield, left, chats with VJ Damien Fahey during an appearance on MTV's "Total Request Live" at MTV Studios, Tuesday, April 22, 2008, in New York. The program is scheduled to air on Thursday. (AP Photo/Evan Agostini)
#71 Mariah Carey Singer Mariah Carey performs on ABC's "Good Morning America" in Times Square, Friday, April 25, 2008 in New York. (AP Photo/Evan Agostini)
#70 Roselyn Sanc... Actress Roselyn Sanchez poses on the press line at the National Hispanic Media Coalition's Impact Awards gala in Beverly Hills, Calif. on Friday, Feb. 22, 2008. (AP Photo/Dan Steinberg)
#69 Vanessa Minn... VJ Vanessa Minnillo appears onstage during MTV's 'Total Request Live' at the MTV Times Square Studios Thursday, July 20, 2006 in New York. (AP Photo/Jason DeCrow)
#68 Emilie de Ra... Emilie de Ravin arrives for the 64th Annual Golden Globe Awards on Monday, Jan. 15, 2007, in Beverly Hills, Calif. (AP Photo/Mark J. Terrill)
#66 Christina Ri... Actress Christina Ricci makes an appearance on MTV's Total Request Live, Wednesday, Feb.27, 2008 in New York. Ricci is promoting the release of her new film "Penelope". (AP Photo/Evan Agostini)
#65 Karolina Kur... Karolina Kurkova arrives for GQ Magazine's 50th anniversary party on Tuesday, Sept. 18, 2007 in New York. (AP Photo/John Smock)
#64 Diora Baird Actress Diora Baird reacts to the photographers as she arrives at the New York City premiere of "Wedding Crashers", Wednesday, July 13, 2005. The film opens nationwide in the U.S. on Friday. (AP Photo/Jeff Christensen)
#63 Selita Ebank... Model Selita Ebanks attends a fitting, Tuesday, Nov. 7, 2006, in New York, for the upcoming Victoria Secret fashion show. (AP Photo/Diane Bondareff)
#62 Kat Von D Kat Von D, star of the tattoo reality TV show "L.A. Ink," is seen in Los Angeles in this Oct. 4, 2007 file photo. Once seen as a silent cry of rebellion, tattoos now posess a status so firmly mainstream that advertisers are using them to market everything from tires and shoes to wine and energy drinks. (AP Photo/Matt Sayles)
#61 Isla Fisher Actress Isla Fisher arrives at The Ziegfeld Theatre for the premiere of "Definitely Maybe," Tuesday, Feb. 12, 2008, in New York. (AP Photo/Peter Kramer),
#60 Taryn Mannin... Cast members from the film "Hustle and Flow," from left, Elise Neal, Paula Jai parker, and Taryn Manning dance at the Premiere party following the screening of the film at the Sundance Film Festival in Park City, Utah Saturday, Jan. 22, 2005. The film, directed by Craig Brewer, is about a pimp suffering a mid-life crisis who wants to become a rapper. (AP Photo/Kevork Djansezian)
#59 Malin Akerma... Malin Akerman arrives at the premiere of "The Heartbreak Kid" in Los Angeles on Thursday, Sept. 27, 2007. (AP Photo/Matt Sayles)
#58 Rebecca Romi... Rebecca Romijn arrives at the 14th Annual Screen Actors Guild Awards on Sunday, Jan. 27, 2008, in Los Angeles. (AP Photo/Evan Agostini)
#57 Taylor Swift Singer Taylor Swift attends the Candie's Foundation annual "Event to Prevent" benefit for the prevention of teenage pregnancy, Wednesday, May 7, 2008, in New York. (AP Photo/ Louis Lanzano)
#56 Lauren Conra... Designer Lauren Conrad, right, waves to the crowd after her Fall 2008 fashion show during Mercedes Benz fashion week in Culver City, Calif. on Tuesday, March 11, 2008. (AP Photo/Matt Sayles)
#55 Kristen Bell Actress Kristen Bell attends the opening night of the Tribeca Film Festival with the world premiere of "Baby Mama" at the Ziegfeld Theater, Wednesday, April 23, 2008 in New York. (AP Photo/Evan Agostini)
#54 Minka Kelly Actress Minka Kelly attends the NBC Universal Experience at Rockefeller Center as part of Upfront Week on Monday, May 12, 2008 in New York. (AP Photo/Peter Kramer)
#53 Jessica Simp... Jessica Simpson arrives at the Frederick's of Hollywood Spring 2008 fashion show in Los Angeles on Wednesday, Oct. 24, 2007. (AP Photo/Matt Sayles)
#52 Mena Suvari Actress Mena Suvari arrives at the Step Up Women's Network "Inspiration Awards," Friday, May 9, 2008, in Beverly Hills, Calif. (AP Photo/Gus Ruelas)
#51 Leslie Bibb Leslie Bibb arrives for the premiere of "Iron Man" in Los Angeles on Wednesday, April 30, 2008. (AP Photo/Matt Sayles)
#50 Anna Paquin Presenter Anna Paquin arrives for the Directors Guild of America Awards Saturday, Jan. 26, 2008 in Los Angeles. (AP Photo/Mark J. Terrill)
#49 Nelly Furtad... Nelly Furtado arrives at the 50th Annual Grammy Awards on Sunday, Feb. 10, 2008, in Los Angeles. (AP Photo/ Chris Pizzello)
#48 Leighton Mee... Actress Leighton Meester appears onstage during MTV's "Total Request Live" at the MTV Times Square Studios Tuesday, May 13, 2008 in New York. Meester stars in the television show "Gossip Girl" on the CW network. (AP Photo/Jason DeCrow)
#47 Ashley Olsen Actress Ashley Olsen arrives at the 7th on Sale dinner gala to benefit the fight against HIV and AIDS at the 69th Regiment Armory, Thursday, Nov. 15, 2007 in New York. (AP Photo/Peter Kramer)
#46 Amanda Bynes Amanda Bynes arrives at the premiere of "Penelope" in Los Angeles on Wednesday, Feb. 20, 2008. (AP Photo/Matt Sayles)
#45 Danneel Harr... Danneel Harris poses as she arrives at the Los Angeles premiere of the film "Harold & Kumar: Escape from Guantanamo Bay", Thursday, April 17, 2008. (AP Photo/Mark J. Terrill)
#44 Jennifer Gar... Jennifer Garner arrives for the 80th Academy Awards Sunday, Feb. 24, 2008, in Los Angeles. Garner will be a presenter during the Oscars telecast. (AP Photo/Kevork Djansezian)
#43 Blake Lively Actress Blake Lively arrives at the Metropolitan Museum of Art's Costume Institute Gala, in New York on Monday, May 5, 2008. (AP Photo/Peter Kramer)
#42 Zoe Saldana Zoe Saldana arrives at the 2008 Independent Spirit Awards in Santa Monica, Calif., on Saturday, Feb. 23, 2008. (AP Photo/Matt Sayles)
#41Nadine Velazq... Actress Nadine Velazquez attends the Maxim Hot 100 Party held at the Gansevoort Hotel in New York City on Wednesday, May 16, 2007. (AP Photo/Adam Rountree)
#40 Drew Barrymo... Actress Drew Barrymore attends the premiere of 'Lucky You' at the 2007 Tribeca Film Festival on May 1, 2007 in New York City. (Photo by Evan Agostini/Getty Images for Tribeca Film Festival)
#39 Sofia Vergar... Actress Sofia Vergara poses on the press line at the Elton John Oscar Party in West Hollywood, Calif. on Sunday, Feb. 24, 2008. (AP Photo/Dan Steinberg)
#38. Actress Eli... Actress Eliza Dushku backstage at the Badgley Mischka Fall 2008 fashion show during Mercedes-Benz Fashion Week Fall 2008 at The Tent at Bryant Park on February 5, 2008 in New York City. (Photo by Brad Barket/Getty Images for IMG)
#37 Ashanti Singer Ashanti appears onstage at BET's 106 & Park at BET Studios February 27, 2008 in New York City. (Photo by Bryan Bedder/Getty Images)
#36 Heidi Montag Designer/reality television star Heidi Montag walks the runway during her "Heidiwood for Anchor Blue" fashion show in Los Angeles on Friday, April 11, 2008. (AP Photo/Matt Sayles)
#35 Fergie Singer Fergie poses for a Rolling Stone cover shoot. (Rhapsody/Rolling Stone)
#34 Jessica Alba Actress Jessica Alba arrives to the 2007 MTV Movie Awards held at the Gibson Amphitheatre on June 3, 2007 in Universal City, California. (Photo by Vince Bucci/Getty Images for MTV)
#33 Heidi Klum Model Heidi Klum walks the runway at the 2007 Victoria's Secret fashion show held at the Kodak Theatre on November 15, 2007 in Hollywood, California. The show will be broadcast December 4, 2007 on CBS. (Photo by Mark Mainz/Getty Images)
#32 Lake Bell Actress Lake Bell attends the 'Over Her Dead Body' film premiere at the Arclight Hollywood on January 29, 2008 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)
#31 Molly Sims Molly Sims arrives at the Metropolitan Museum of Art's Costume Institute Gala, in New York on Monday, May 5, 2008. (AP Photo/Peter Kramer)
#30 Julianne Hou... Dancer Julianne Hough poses in the Distinctive Assets Gift Lounge held during Andre Agassi's 12th Annual Grand Slam for Children at the MGM Grand Garden Arena on October 6, 2007 in Las Vegas, Nevada. (Photo by Michael Buckner/Getty Images for Distinctive Assets)
#29 Shannon Eliz... Actress Shannon Elizabeth arrives at the world premiere of 'Deal' at the Brenden Theatres inside the Palms Casino Resort April 24, 2008 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)
#27 Sienna Mille... British actress Sienna Miller poses for photographers as she arrives for the European premiere of the movie "Stardust" in London, Wednesday Oct. 3, 2007. (AP Photo/Lefteris Pitarakis)
Maxim's Hottest ... #26. Cameron Diaz arrives for the premiere of "What Happens in Vegas" in Los Angeles on Thursday, May 1, 2008. (AP Photo/Matt Sayles)
#25 Hilary Duff Singer Hilary Duff arrives to the Metropolitan Museum of Art Costume Institute Gala, Superheroes: Fashion and Fantasy, held at the Metropolitan Museum of Art on May 5, 2008 in New York City. (Photo by Andrew H. Walker/Getty Images)
#24 Avril Lavign... Singer Avril Lavigne arrives at the 2007 American Music Awards held at the Nokia Theatre L.A. LIVE on November 18, 2007 in Los Angeles, California. (Photo by David Livingston/Getty Images)
#23 Jaime King Actress Jaime King attends the Monique Lhuillier 2008 Fall Collection during Fashion Week, Tuesday, Feb. 5, 2008, in New York. (AP Photo/Peter Kramer)
#22 Mischa Barto... Actress Mischa Barton attends the How To Lose Friends and Alienate People Party at Festival House during the 61st International Cannes Film Festival on May 15 , 2008 in Cannes, France. (Photo by Kristian Dowling/Getty Images)
#21 Amber Heard Actress Amber Heard attends the Hollywood Life magazine's 10th Annual Young Hollywood Awards at Avalon on April 27, 2008 in Hollywood, California. (Photo by Neilson Barnard/Getty Images)
#20 Jennifer Lov... Actress Jennifer Love Hewitt arrives at the premiere of the film "27 Dresses" in Los Angeles, Monday, Jan. 7, 2008. (AP Photo/Chris Pizzello)
#19. Britney Spe... Singer Britney Spears performs on stage during the 2007 MTV Video Music Awards held at The Palms Hotel and Casino on September 9, 2007 in Las Vegas, Nevada. (Photo by Kevin Winter/Getty Images)
#18 Ashlee Simps... Singer Ashlee Simpson arrives at the Conde Nast Traveler 8th Annual Hot List party at Mansion on April 17, 2008 in New York City. (Photo by Bryan Bedder/Getty Images)
#17 Nicole Scher... L-R) Kimberly Wyatt, Jessica Sutta, Nicole Scherzinger, Melody Thornton and Ashley Roberts of Pussycat Dolls pose onstage at the Pussycat Dolls by Robin Antin fashion show during Mercedes Benz fashion week in Culver City, Calif., Thursday, March 13, 2008. (AP Photo/Chris Pizzello)
#16 Megan Fox Actress Megan Fox arrives at the 11th Annual Hollywood Awards held at the Beverly Hilton Hotel on October 22, 2007 in Los Angeles, California. (Photo by Michael Buckner/Getty Images)
#15 Rihanna Rihanna arrives at the Brit Awards 2008 at Earls Court on February 20, 2008 in London, England. (Photo by Gareth Cattermole/Getty Images)
#14 Beyonce Know... Singer and actress Beyonce Knowles arrives at the Mary J. Blige and Jay-Z after party at 40/40 CLub on May 6, 2008 in New York City. (Photo by Rob Loud/Getty Images)
#13 Hayden Panet... Actress Hayden Panettiere poses backstage at the 22nd Annual Genesis Awards on March 29, 2008 in Beverly Hills, California. The event was produced by The Hollywood Office of the Humane Society of the United States. (Photo by Vince Bucci/Getty Images)
#12 Vanessa Hudg... Vanessa Hudgens arrives at the American Music Awards in Los Angeles on Sunday, Nov. 18, 2007. (AP Photo/Evan Agostini)
#11 Charlize The... Actress Charlize Theron attends the Christian Dior Cruise 2009 Collection at Gustavino's in New York City. (Photo by Andrew H. Walker/Getty Images)
#10 Ashley Tisda... Ashley Tisdale arrives at the 14th Annual Screen Actors Guild Awards on Sunday, Jan. 27, 2008, in Los Angeles. (AP Photo/Evan Agostini)
#9 Lindsay Lohan Actress Lindsay Lohan attends the Fendi celebration of the redesign of its Rodeo Drive flagship store at the Fendi store on February 13, 2008 in Beverly Hills, California. (Photo by Stephen Shugerman/Getty Images)
#8 Christina Agu... American singer Christina Aguilera speaks during the news conference Monday June 25, 2007 in Shanghai, China. Aguilera, a four-time Grammy Award winner, will perform June 26 at the Grand Stage , which is her first-ever concert in China. (AP Photo)
#7 Eva Mendez Actress Eva Mendez attends the 2008 New York Comic Con party for 'The Spirit' hosted by Lionsgate at the Bowery Hotel on April 18, 2007 in New York City. (Photo by Bryan Bedder/Getty Images)
#6 Elisha Cuthbe... Actress Elisha Cuthbert attends the 25th Anniversary of the Annual CFDA Fashion Awards held at the New York Public Library on June 4, 2007 in New York City. (Photo by Peter Kramer/Getty Images for CFDA)
#5 Sarah Michell... Actress Sarah Michelle Gellar attends the Vaseline and Conde Nast Media Group 'Skin Is Amazing' exhibit at The Glass House in the Chelsea Art Tower February 12, 2008 in New York City. (Photo by Brad Barket/Getty Images for Vaseline)
#4 Eva Longoria Actress Eva Longoria attends the 'What Happens In Vegas' film premiere at the Mann Village Theater on May 1, 2008 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)
#3 Jessica Biel Actress Jessica Biel arrives at The Orange British Academy Film Awards (BAFTAs) at the Royal Opera House on February 10, 2008 in London, England. (Photo by Dave Hogan/Getty Images)
#2 Scarlett Joha... #2. Scarlett Johansson arrives at the Metropolitan Museum of Art's Costume Institute Gala, in New York on Monday, May 5, 2008. (AP Photo/Peter Kramer)
#1 Marisa Miller Marisa Miller, this year's Sports Illustrated 2008 Swimsuit Issue cover girl, poses for photographers as she arrives to the magazine's launch party in New York, Tuesday, Feb., 12, 2008. (AP Photo/Stuart Ramson)
#1 Marisa Miller #1. Actor and model Marisa Miller attends the Us Hollywood 2007 Party at Sugar on April 26, 2007 in Hollywood, California. (Photo by Stephen Shugerman/Getty Images)