The Hilton Sister Feud

Several sources are gossiping that Nicky and her attention getting sister Paris are feuding! The alleged cause of the discord is none other than Paris Hilton’s new reality show BFF Brittany Flickinger. According to reports, when the group was in Park City, Utah for the Sundance Film Festival, Nicky Hilton had a party at Katzenberg’s house and Paris was banned from the bash because of the company she was keeping. Nicky reportedly cannot stand Brittany and refuses to hang out with her. We snapped Nicky and her boyfriend as they left Joan’s On Third yesterday.