Katy Perry Has the Paris Blues at Fashion Week (PHOTOS)
What's more haute couture than bright blue hair past your shoulders?
Katy Perry lit up the room with a blue glow thanks to her long, Smurf-colored locks as she sat front-row at the Jean-Charles de Castelbajac ready to wear Fall / Winter 2012 fashion show as a part of Paris Fashion Week on Monday night. In case you were wondering what to wear to complement blue hair, a black-and-white striped dress was Katy's choice -- and it works! Toss on a pair of hip shades, and you're the epitome of cool music style.