UPDATE: Added more clips.

ONE thing’s for sure: Alicia Silverstone isn’t clueless about veggies.

Alicia bares all in the first naked vegetarian testimonial ad from People for the Ethical Treatment of Animals.

Here’s the video from the PETA site.

Alicia Silverstone’s Sexy Veggie PSA
Order a FREE vegetarian starter kit at GoVeg.com

Click here for other viewing options.

Here’s a copy of the video uploaded by TMZ.com.

And here’s an excerpt from Alicia’s message:

Like most people, I wasn’t always a vegetarian, but I’ve always loved animals. If you ever have a chance to meet a cow, pig, turkey, or goat, you will see that they are just as cute and funny as your dogs and cats and that they, too, want to live and feel love. They don’t like pain. Now when I see a steak, it makes me feel sad and sick because right away, I see my dog or the amazing cows I met at a sanctuary. I’ve been vegan for 10 years, and it’s the single-most important and helpful decision I have ever made. Physically, the effect has been amazing. Once I went vegan, I lost the weight I wanted to lose, my nails were stronger, and my skin was glowing. I feel great, and I look better now than I did 11 years ago.

Here’s CelebTV.com’s news report on Alicia’s PETA ad.

By the way, if you remember, another Alicia, our very own Alicia Mayer, wore a lettuce bikini a few months ago for a PETA ad here in the Philippines.