Katy Perry: "How I Met Your Mother"

Katy Perry on the set of How I Met Your MotherKaty Perry making a guest appearance on the hit CBS comedy, How I Met Your Mother.The U.S. singer is seen here sharing a moment with womanising Barney Stinson, played by actor Neil Patrick Harris.Perry plays the character of Honey, the cousin of Zoey Van Smoot, a mischievous architecture geek portrayed by Jennifer Morrison.