Popsugar Fashion Fashion Week Celebrities at Paris Fashion Week Fall 2015 See Every Celeb Who Sat Front and Center at Paris Fashion Week March 11, 2015 by Samantha Sutton View On One Page Photo 25 of 55 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 25 Katy Perry Looks like Katy could have been one of the Givenchy models in this daring lacy number. Previous Next Start Slideshow Fashion WeekParis Fashion Week