Anne HathawayThe actress likes her vegetarian lifestyle, and has considered becoming a vegan. (Photo: Bryan Bedder/Getty Images)
Kristin StewartThe 'Twilight' saga actress is a vegetarian and does not even eat meat for her movie roles. (Photo: Jason Merritt/Getty Images)
Christian BaleThe actor's father was an animal activist. Bale became a vegetarian when he was just 9 years old.(Photo: Jason Merritt/Getty Images)
Alyssa MilanoThe actress is a vegetarian and active supporter of PETA. (Photo: Frazer Harrison/Getty Images)
Christie Brinkle...At 13 years old, Christie Brinkley became a vegetarian and convinced her family to stop eating meat, too. (Photo: Bryan Bedder/Getty Images)
Carrie UnderwoodAt the thought of eating one of her own animals, Carrie Underwood gave up meat when she was 13 years old. (Photo: Jason Merritt/Getty Images)
Jack JohnsonAfter seeing sickly-looking chickens overcrowded in a truck, the Hawaiian-born musician decided to try a vegetarian diet. (Photo: Rob Loud/Getty Images)
Christina Appleg...The talented actress is a vegetarian and spokeswoman for PETA. (Photo: Jason Merritt/Getty Images)
Ellen DeGeneresThe popular comedian went from vegetarian to full-fledged vegan in 2008. (Photo: Ethan Miller/Getty Images)
Hayden Panettier...The young actress is a vegetarian and an activist against whale and dolphin hunting. (Photo: Alberto E. Rodriguez/
Ginnifer GoodwinA vegetarian for years, Ginnifer Goodwin became a vegan in early 2009. (Photo: Noel Vasquez/Getty Images)
Sir Paul McCartn...The legendary musician is an avid vegetarian and animal lover.(Photo: Ethan Miller/Getty Images)
Kate WinsletThe Academy Award winning actress is a vegetarian and PETA supporter. (Photo: Kevork Djansezian/Getty Images)
Kristen BellThe spunky actress was named World’s Sexiest Vegetarian by PETA in 2007. Instead of meat, she prefers brussels sprouts! (Photo: Kevin Winter/Getty Images)
Pamela AndersonPam Anderson is an animal rights activist and vegetarian. (Photo: Kristian Dowling/Getty Images)
Tobey MacguireMaguire has made vegetarian alterations to his diet, allowing him to bulk up or drop weight for movie roles. (Photo: Frederick M. Brown/Getty Images)
Alicia Silversto...The actress is an dedicated animal rights activist. She adopted a vegan lifestyle in 1998. (Photo: Getty Images/Bryan Bedder)
Natalie PortmanNatalie Portman is an advocate for animal rights and has been a vegetarian since childhood. (Photo: Alberto E. Rodriguez/Getty Images)
Amy SmartIn addition to her vegetarian lifestyle, the actress is a speaker for the ‘Heal The Bay’ Organization, a nonprofit environmental group. (Photo: Frederick M. Brown/Getty Images)
Sandra OhSandra Oh encouraged her costars on the set of 'Greys Anatomy' to try vegetarian and vegan food. (Photo: Frazer Harrison/Getty Images)
PrinceAlong with Kristin Bell, Prince was voted PETA'S Sexiest Vegetarian in 2006. Some of his song lyrics have been inspired by his love for animals. (Photo: Pascal Le Segretain/Getty Images)
Chris MartinThe Coldplay musician has been a vegetarian for years.(Photo: Dave Hogan/Getty Images)
Gwyneth PaltrowOn her website, Goop.com, Gwyneth Paltrow features vegan recipes.(Photo: Pascal Le Segretain/Getty Images)
Leona LewisLeona Lewis was named Sexiest Vegetarian of 2008 by PETA. (Photo: Ian Gavan/Getty Images)
Joel MaddenAlong with his brother, Benji, Joel Madden created veggie and vegan burritos for Denny's restaurants. (Photo: Frazer Harrison/Getty Images)