Lady Gaga was the musical guest on Saturday Night Live on Oct. 22, and nobody was more excited about it than Bradley Cooper. The actor, who is set to star alongside Gaga in the upcoming remake of A Star Is Born, stopped by the show to support his friend during her two performances. Gaga, whose live rendition of "Million Reasons" will give you chills, posted two photos of their backstage antics on Instagram. "LOOK who showed up to watch me perform! 😍 what a guy," the singer captioned one photo. "Talkin' creative and enjoying some backstage fun." Gaga captioned another photo of the two laughing, "We're so excited for our [movie]! A STAR IS BORN." Between this and their previous strolls around LA, we wouldn't be surprised if BFF bracelets popped up next.