Continuing to prove that she's here to stay in the music world, Katy Perry has used her oh-so-sexy looks mixed with catchy tunes to make a name for herself in showbiz. With her curvaceous backside being a favorite among her many fans, the "California Gurls" singer hasn't shied away from flaunting her rear over the past few years during performances, beach outings and video shoots. Meanwhile, Katy recently wrapped up work on a video for a new single called "Teenage Dreams," of which she tweeted, "Cut, copy, print, moving on! That's a wrap for Teenage Dream! So gorgeous, I really can't wait to see what [director] Yoann Lemoine makes of it all!!! In my hometown. I got to cast all my friends in the new music vid for Teenage Dream = amazing insanity."

As for the song, Miss Perry recently told MTV News, "I wrote that song in Santa Barbara and it was a very pure moment for me, because that's where I'm from. And it was, like, where I started my creative juices. And also it kind of exudes this euphoric feeling because everybody remembers what their teenage dreams were — all the girls that were on your poster walls."