Katy Perry's Teen Choice Awards Quick Changes!

01 of 07

BRING IT ON

Teen Choice Awards host got literal with her new album Teenage Dream, rocking seven different get-ups, including a snug cheerleader’s uniform complete with a pom pom and whistle!

02 of 07

ROCK STAR

The singer – who took home two awards, Choice single and summer song – performs “Teenage Dream” in a studded leather vest and zebra-print stovepipes.

03 of 07

DARK NIGHT

Has met her match? Katy looks like a regular night crawler in combat boots, fishnets and a jet black wig. “Oh my goth I won a surfboard,” she Tweeted.

04 of 07

PINK LADY

Switching leather for lace, Perry sweetens things up in a pretty pink confection, descending onto the stage with a Choice prom king – Glee’s Chris Colfer (not pictured). “Keep your hands off my tiara!” she joked.

05 of 07

BOHEMIAN RHAPSODY

Pretty peace! The hostess hits the red carpet in a free-flowing dress, tribal accessories and bare feet! She later accepted her award for Choice single for “California Gurls” in the groovy ensemble, flashing peace signs and graciously thanking her fans.

06 of 07

BABE ALERT

That’s more like it! Perry switches into a glittery bandage dress before appearing onstage with her co-hosts for the evening – Glee cuties Mark Salling, , Kevin McHale and Chris Colfer.

07 of 07

GEEK CHIC

Perry channels her inner nerd in a denim jumpsuit, salmon turtleneck, glasses and headgear! Not to worry, though, the boys still love her – Perry got a hug from , while Tweeted, “I know you will kick some arse”!