The hot new U.K. boy band One Direction is so busy these days they're having to turn down a lot of invites, including one from First Lady Michelle Obama. The guys met the First Lady backstage at last weekend's Kids' Choice Awards, leading to an invitation to Monday's White House Easter Egg Roll. The group declined, however, due to previous commitments.

You can catch them, though, as musical guests on "Saturday Night Live" this week, with host Sofia Vergara ("Modern Family").