Courtney Stodden Chows Down on Veggie Burger in Tiny Bikini

Courtney Stodden must’ve been watching a bunch of old Carl’s Jr. ads … ’cause she stripped down to a tiny bikini and bit into a veggie burger just like the old commercials.

The reality star and internet personality shared a couple of snaps sizzling more than a patty on the grill … wearing a tan bikini top and bottom while biting into the side of the behemoth burger.

She added a video to her post, too … getting all messy as the toppings on her burger fell down her front, dirtying her chest.

Stodden wrote in her caption that she’s celebrating National Veggie Burger Day … saying veggie burgers are great for bold women who have no shame in choosing avocado instead of a slab of beef.

She added, “Salty. Sultry. Sustainable. For the baddies with brains, hearts, and a plant-powered bite” … so, it seems clear she’s trying to see if sex sells sustainability.

Stodden’s a well-known vegetarian, BTW … saying years ago she “never felt right eating animals.” She’s pushed the vegetarian lifestyle for animal rights agencies like PETA.

Anyhoo … Courtney’s looking great, eating right — and, she’s not letting any meat near her mouth!