Katy Perry ‘How I Met Your Mother’ Promo with Neil Patrick Harris (VIDEO)

Amanda Hasaka / January 31, 2011

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The actual episode doesn’t air until next Monday, but you can get a sneak peek of Katy Perry on How I Met Your Mother in the just released promos.

The “Teenage Dream” singer shows off her comedic chops as she goofs around with Neil Patrick Harris. At one point, she asks him if he’s “hair or make-up,” and also jokes about being the titular “mother.”

In the episode, Katy will play the cousin of Jennifer Morrison’s character Zoey, who strikes up a potential romance with Josh Radnor’s character Ted Mosby.

Check out the funny video after the jump:

Are you going to tune into Katy on HIMYM? Let us know in the comments!