PETA's Lettuce Ladies promote various events in the skimpy clothing, making out in public and wrestling in tofu (yes, we're serious).
"I am honored to be a spokeswoman for PETA and I love my animals so much," she told Pacific Coast News. "Also I would like to thank Pink's for making this veggie dog for us today. Also I love being in the green on such a beautiful day."
She also tweeted, "Had so much fun at @peta's Veggie Dog Giveaway event today. Honored to be apart [sic] of the fam & to spread awareness. #LettuceLady @pinkshotdogs"
It isn't the first time Stodden has supported the animal rights group. She filmed a PSA for PETA last year describing her life as a vegetarian.
Check out more photos of Courtney in her green bikini on the next pages.