Tamara Ecclestone, Leah Weller, and Anna Williamson at the F1 Party at Battersea Evolution

Socialite and Formula 1 heiress Tamara Ecclestone held her annual bash to raise funds for The Great Ormond Street Hospital, at the Battersea Evolution in Central London. It was a star studded event and Tamara herself wore an Emilio Pucci gown. Other guests in attendance were Anna Williamson, Leah Weller, and others, and Tamara managed to raise 540000 pounds for the cause. Tamara wore a gold beaded mini dress and added a bright pop of colour with a pink clutch. Strappy gold heels completed her look. Daughter of singer Paul Weller, Leah Weller chose to go for a daring green strapless lace dress, with a slick ponytail and strappy black pumps. British TV presenter Anna Williamson went for a bohemian look with a floral dress, accented with a brown belt, black pumps and wavy hair.