Paris and Nicky Hilton struck a pose at Arcade boutique's Autumn Party, held at The London Hotel in West Hollywood, California. Proceeds from the event benefited the Children's Institute, which supports children affected by violence, abuse, and trauma. Unfortunately, Paris' "lovely evening with friends and family" was "ruined by aggressive paparazzi," she later tweeted. The hotel heiress and her boyfriend Cy Waits were involved in an accident with a photog early Thursday a.m. in which Waits was cited for misdemeanor hit and run. John Shearer/WireImage.com - September 29, 2010
Autumn in Hollywood
Paris Hilton, Demi Lovato, and more attend a charity benefit for the Children's Institute in L.A.