Pop singer Katy Perry kicked off her hosting duties at the 2010 Teen Choice Awards by opening the show with a performance of her latest single “Teenage Dream.” How fitting!

The show was filmed Sunday night (Aug 8) and aired the following Monday night on FOX. In addition to hosting and performing at this year’s TCAs, Perry was able to grab two surfboards in two categories: “Choice Music: Single” and “Choice Summer Music Song” for her West Coast anthem “California Gurls.”

Take a look at a few pics from KP’s dreamy performance at the Teen Choice Awards below and check out the video footage when you continue reading…