Teen Choice Awards 2010 host Katy Perry had six costume changes during the show -- including a very scary vampire-inspired goth costume.
Photo by Getty Images Jul 23, 2012
Demi Lovato and Kevin McHale are hosting this years' awards, but what have been some of the most memorable Teen Choice Award moments.
Celebs With Freaky Feet
Worst Celebrity Make-Up Disasters
Best & Worst Celebrity Tattoos
The Hottest Abs In Hollywood
Hollywood's Hottest Mums
Copyright © 2013 Yahoo!7
All rights reserved.