It was her 33rd Birthday bash and the supermodel embarked on a 24-hour drinking and dancing session costing £5,000 It was her 33rd birthday bash and Kate Moss made it a night - and a day - to remember. The supermodel embarked on a riotous 24 Hour drinking and dancing session costing £5,000 which was still going on till Wednesday afternoon. With her rock star fiance Pete Doherty, she also revealed the matching moonstone commitment rings they exchanged in Thailand durings a Buddhist-style blessing on New Year's Day. Celebrations started at 4 PM on Tuesday when Miss Moss, actress Davinia Taylor, and another female friend went to Scott's restaurant in Mayfair. The model dined on seafood and drank champagne before being joined by 27 year old Doherty. After changing at Miss Moss's north London home, the revelers went to the Donmar Warehouse to see Don Juan of Soho. Her dose of culture over, the Model-in a cream dress and white fur coat was soon installed in the Dorchester Hotel's China Tang bar, Where she was joined by billionaire Topshop boss Sir Philip Green and his wife Tina, restaurant owner David Tang and former Clash bassist Paul Siminon. Doherty, who had a date in court next morning, left at 9:30 PM. Fuelled by two bottles of £450 Cristal champagne-courtesy of Sir Philip - his fiance stayed put. At 11 PM, her friends sang Happy Birthday. Laughing, Miss Moss stood and hitched up her dress, giving what appeared to be a flash of suspender belt. At 1:15 am, her best friend Sadie Frost arrived. The group exited shortly before 3 AM, leaving Tang to foot the £2,400 drinks bill. Then it was all back to Kate's house. Here, She partied on - dancing to the Rolling Stones and drinking Tequila Slammers - until around 10 AM. Then later on Wednesday, after a shopping session, the model was continuing the celebrations at a North London Pub.