If you needed any more proof that Kaia Gerber and Pete Davidson are a couple [1], the two basically just made things official at Charlotte Lawrence's NYC concert. In photos obtained by TMZ [2], the 18-year-old model and 26-year-old comedian are shown kissing during their date night on Monday. Kaia also helped Pete ring in his birthday over the weekend [3] by surprising him with a cake at NBC studios, where he films Saturday Night Live [4]. Romance rumors between Pete and Kaia [5] began swirling in late October following the comedian's split from actress Margaret Qualley [6]. Since then, the two haven't been shy about hiding their blossoming relationship [7]. See more of their date night ahead.