Paul Rudd Freaks Out For One Direction on 'SNL'!

Who knew?! Paul Rudd revealed while hosting Saturday Night Live this weekend that he's One Direction's biggest fan!

In this pre-recorded SNL sketch, Rudd plays Dan Charles, a super fan who swoons over the boy band alongside other One Direction teen and tween admirers. Dan prides himself on his 1D knowledge, and even mocks a girl for not knowing Niall Horan's real hair color. WATCH.

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Perhaps the best part is that Rudd, as Charles, is waiting to get a 1D autograph while his wife is giving birth to a son. The question becomes: Which band member should he name his child after?

How did you think Rudd did hosting SNL for the third time?