On Sunday, Drake celebrated his 30th birthday with a bunch of friends, peers, and more. Among them was a man named" Young Beardo [1]," whose Instagram snaps from the party revealed a shocking bit of insight. Not only were both Katy Perry [2] and Taylor Swift [3] there, but their mutual ex John Mayer [4] was also in attendance. It's been over two years since Taylor and Katy's heated feud [5] became public knowledge, but Katy Perry has given a nod to the drama as recently as this past Summer, when she responded to all the Calvin Harris drama [6] with a snarky GIF. Katy has also ignited a romance with Orlando Bloom [7], and their recent steamy vacation pics [8] are proof of it. As for whether Taylor, John, and Katy interacted in any sort of way at this birthday event? You'd have to ask Young Beardo.