Nicole Richie, Paris Hilton party in Hollywood

Slideshow posted in Entertainment News | Wednesday, June 22, 2011

1 of 5: Nicole Richie and Paris Hilton, her childhood friend and former co-star of the reality show 'The Simple Life,' appear at the I 'Heart' Ronson bowling party, presented by Svedka Clementine Vodka, at The Spare Room at Hollywood's Roosevelt Hotel on Tuesday, June 21, 2011. The event was held to support designer Charlotte Ronson as she debuted her Summer Sportswear Collection. ( Photo / WireImage)