After being photographed with Justin Bieber back stage at the Victoria's Secret Fashion Show last week, the iconic lingerie brand's newest model Barbara Palvin is hitting back at rumors that she's a rebound for Selena Gomez.

“hey everyone. please calm down. he is all yours!! :) please :)” Barbara wrote on her Twitter feed. “last time im saying it. please calm down.there is nothing going on w him.i met him and did a pic w him. wouldnt u do the same?:) #friendship”

This, after she allegedly attended a performance of The Lion King with Bieber and a group of friends the night after the fashion show taping.

[via Just Jared]