Sadie Frost fails to show up for Kate Moss' birthday party

Kate Moss is celebrating her 34th birthday with a marathon 34-hour drinking session - but one of her closest pals, Sadie Frost failed to show up to the party that kicked off last night - sparking rumors of a feud between the pair.

While Kate's other pals, including Meg Mathews and Davinia Taylor, turned up to party, Sadie - who has never missed one of Kate's notorious birthday bashes before - was in America at the Sundance Film Festival, hanging out with Kimberly Stewart. And Kate is not happy about it.

Still, the birthday girl didn't let the absence of Sadie get her down, as she donned her furry white coat and started to party in the Suri suite at London's Dorchester hotel, where she was greeted by her good friend, billionaire Topshop boss Philip Green

A source told Britain's Daily Mirror newspaper: "Music included DJ sets from Wild Cat Will and Annie Nightingale, guests drank passion fruit and Old Jamaica Light Ginger Beer cocktails."