Selena Gomez gave away a lot as she sat down with YouTube star Lilly Singh to play the newly friend game (a spin on the newlywed version, of course). The pair quickly bonded by giggly asking each other typical get-to-know-you questions like "What's something you're really bad at?" and (obviously) "What's your favorite Taylor Swift song?" But things got super real when Lilly addressed the fact that everyone thinks her long hair isn't real. In a shocking twist, Selena drops a truth bomb: her sexy ad-worthy hair is "very fake." Watch the hilarious video above to find out what else Selena revealed, then check out her best black and white outfits.