Natalie Portman wears spiked Dior gown to NYC Ballet Gala (Photos)

Slideshow posted in Photos | Friday, September 20, 2013

9 of 18: Los Angeles socialite Nicky Hilton, sister of Paris Hilton, attends the New York City Ballet 2013 Fall Gala at the David H. Koch Theater at Lincoln Center in New York on Sept. 19, 2013. ( Photo / Humberto Carreno / Startraksphotos.com)