The many looks of Katy Perry

POSTED: 02:13 PM MDT Oct 24, 2011    UPDATED: 12:00 AM MDT Oct 23, 2015 
Katy Perry at 2015 Rock in Rio

Pop singer Katy Perry has made a big impact on the music scene in the few years she has been around. In celebration of her 31st birthday on Sunday, join us for a look at her career so far.