Katie Holmes, Emma Roberts, Nicky Hilton & More Attend Valentino Haute Couture Fashion Celebration Stars arrive at the fashion-forward event in New York City ByAriel Robinson Thursday , 11 December 2014 Olivia Palermo attends the Valentino Sala Bianca 945 Event 11 11 Previous Next 2014 Getty I Thumb-Previous Thumb-Next Share Your Photo On Tags : CELEB PHOTOS CELEB PHOTO VALENTINO EVENT