Katy Perry is one of our favorites to watch. Since bursting on the scene — and on all of our playlists — with "I Kissed a Girl," we knew Katy Perry wasn't just about the music. The pop star is a performer in every sense of the word. Her girlie-girl-meets-sex-kitten style has captivated us from red carpet award shows to premieres, parties, and even her playful street style. She marries her pop vocals with cool, retro-inspired pinup costumes to take the stage, then outfits something more glamorous and entirely unexpected for red carpet appearances — for starters, you may remember her light-up gown at the Met Gala last year? Since today is the lovely Katy's 27th birthday, we're celebrating with a look at some of her most memorable style moments. Click through for the ultra-outrageous looks we love and join us in wishing Russell Brand's better half a very happy birthday.
Happy Birthday, Katy Perry! See 30 of Her Most Outrageous Looks
Around The Web
Katy Perry and Orlando Bloom Continue to Fuel Dating Rumours With Their Latest Outing Together
From Our Partners
POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests.