VIDEO : Selena Gomez is Not Amused by Amy Schumer's Humble Brags

On Inside Amy Schumer this week, Amy got a special guest who is also one of her newest best friends. Selena Gomez already met Amy last November on stage and said that she was a big fan of hers. But this week she made their friendship official by appearing as a singer in a talk-show sketch on Amy's show. The sketch was all about how down to earth celebrities, like Amy, are not. Amy humble brags about her mini dinosaur pets, her award nominations and her celebrity friends on the show.