The many looks of Katy Perry

POSTED: 01:13 PM PDT Oct 24, 2011    UPDATED: 11:00 PM PDT Oct 23, 2014 
Katy Perry at VMAs

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 30th birthday on Saturday, join us for a look at her career so far.