Pop Star Katy Perry will guest star on an episode of HOW I MET YOUR MOTHER titled "Oh Honey," to be broadcast later this season.  Katy will play Zoey's (Jennifer Morrison) cousin, a beautiful, naive girl who the gang resorts to calling "Honey."

"Katy is a tremendous talent and we are delighted to be able to work with her," says Carter Bays, Co-creator and Executive Producer of HOW I MET YOUR MOTHER.

HOW I MET YOUR MOTHER stars Josh Radnor, Jason Segel, Neil Patrick Harris, Alyson Hannigan and Cobie Smulders and airs Mondays (8:00-8:30 PM, ET) on the CBS Television Network.