Taylor Swift Shares Behind-the-Scenes Pic From 'Bad Blood' Video

— -- Yes, it's true -- supermodels and pop stars indulge in a little junk food sometimes.

To prove it, Taylor Swift posted a behind-the-scenes photo of the stars of her new video "Bad Blood" chowing down on some In and Out burgers.

"After we wrapped," Swift captioned the black-and-white photo of her with Disney star Zendaya, model Gigi Hadid, BFF Selena Gomez, Victoria's Secret model Martha Hunt and "Empire" star Serayah still dressed in their sexy black leather outfits while seductively eating their burgers.

Swift premiered the futuristic revenge fantasy video, featuring guns, celebrities and plenty of drama, at the opening of Sunday's Billboard Music Awards, where she racked up eight awards -- including Top Artist -- and even engaged in some congratulatory PDA with her rumored beau, Calvin Harris.