Paris Hilton lost her cool backstage at a fashion show in New York this week.

The heiress and party loving socialite was getting ready for her catwalk appearance at the Heatherette Fashion show when she got fed up with a photographer taking pictures of her. According to The Mirror, she flew into a rage and demanded that he leave. Hilton yelled: ” Delete that photo or I’ll take your camera.”

The source added: “Paris was having her hair done and wanted no one around her. When another snapper came through, she screamed: “I said no more fucking photos, why do you never fucking listen?” Her humour didn’t improve when she couldn’t find her mobile phone later. The source revealed:” Then she accused her security of losing her phone. It was found under her purse.”