Kate MossKate Moss celebrated her 33rd birthday yesterday in style - yeti-style.

The supermodel topped her slinky white dress with a furry white jacket for a night out in London with fiance Pete Doherty.

The two dined together at Scott’s restaurant in Mayfair, rumoured to be the site of their first date a few years ago, then went to watch their friend, Rhys Ifans, performing in Don Juan In Soho at the Donmar Warehouse in the West End.

The two headed to the Dorchester Hotel for aftershow drinks with Kate’s friends including Sadie Frost, Topshop owner Philip Green and former Clash bassist Paul Simonon.

According to reports, the party put away £10,000-worth of alcohol, including dozens of bottles of Cristal champagne and included bathroom serenades of “Happy Birthday” with an onlooker telling the Mirror: “It was hilarious. People were struggling to get into the toilets because of the people jostling around inside.”

The group started to break up after midnight - when Pete left, only to show up later at Kate’s Primrose Hill home - but the birthday girl stayed until around 3.40am.

The couple had been rumoured to be planning to marry on Kate’s birthday but Pete recently said they’ll never wed because he doesn’t believe in it.