Katy Perry made a total of 7 outfit changes as the host of the 2010 Teen Choice Awards last night. In a hilarious costume montage, Perry spoofed every classic high school stereotype—cheerleader, prom queen, geek (complete with headgear), goth and hippie chick—alongside her Glee co-hosts, Cory Monteith, Mark Salling, Kevin McHale and Chris Colfer. Click on the gallery below to see all of Perry's geek-to-chic costume changes at the 2010 Teen Choice Awards, airing tonight at 8pm EST on FOX.
The Latest in Video
Maddie Ziegler's Capezio CampaignSee More Videos
More TV Shows
Feb 9, 2016 @ 7:30 PM
Feb 9, 2016 @ 4:30 PM