Isabel Lucas, aka the hottest vegetarian ever, was showing off her wild side yesterday in tight jeans and a "Save The Wild Things" Tee in Beverly Hills yesterday.

The Transformers star recently presented PETA's Humanitarian Award to Kellan Lutz over the weekend in New York, but she's back in LA braving the heat!

We kind of wish she'd brave the heat in a little less clothing, but she'd still look hot wearing a paper bag!