Check out Katy Perry's California Gurls, a fun and energetic track that brings the sunshine of California right to your speakers.

Katy Perry's comeback song isn't what some fans were expecting ... So soft, so strong," she mouthed the lyrics. While Perry looked ultra confident in the video, many listeners were not so ...

Perry strutted around in a white t-shirt, shook her hips, and ran her fingers through her hair while mouthing the lyrics "it's a woman's world and you're lucky to be living in it." Katy Perry ...