Led by Kate Middleton's sister Pippa, the society set bid farewell to the last days of summer at a ball in London. The attractive brunette joined revellers for the £700-a-ticket Berkeley Square gala, featuring Amy Winehouse as the entertainment.
In keeping with the 'End of Summer' soiree's white-tie dress code, the 23-year-old wore a stunning backless, floor-length silk gown.
Others donning finery for the affair included aristocratic beauty Olivia Inge and Strictly presenter Tess Daly. The pair joined fellow diners in tucking into a menu of potted shrimps and roast rump of lamb prepared by Marco Pierre White.
Amy's set was another highlight of the evening, with the jazz songstress' 12-year-old goddaughter, Dionne Bromfield, joining her on stage. The precocious youngster possesses a mesmerising voice and Amy's been touting her as the next big thing.