Katy Perry is the latest star to join the long list of guests who've appeared on CBS' "How I Met Your Mother."

Could she be "mother"? It's possible. She'll be a potential love interest for Josh Radnor's Ted.

Perry will play cousin to Jennifer Morrison's Zoey in an upcoming episode titled "Oh Honey," and Perry's the "Honey." According to CBS, she's a 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," said Carter Bays, co-creator and executive producer of the show

Katy joins stars like Britney Spears, Carrie Underwood, Jennifer Lopez and Laura Bell Bundy who have all guest starred on the hit show. While CBS didn't specify when she'd appear, it's expected to air before Spring. icelebz