Milo Ventimiglia. Named by PETA as 2009's Sexiest Vegetarian Celebrity, Ventimiglia has been a vegetarian since he was "in the womb." The actor has talked publically about how he was raised vegetarian. "I was a vegetarian in the womb, I was doing it before it was a trend," he has joked. "My parents have been vegetarian for 40 years. They raised my sisters and I vegetarian, we had a dog - he was vegetarian."