British socialite Tamara Ecclestone turned 30 in style by hiring Sean 'Diddy' Combs to perform at her birthday party in London. The rapper was the main entertainment during the bash at the British capital's ME Hotel on Monday night (07Jul14) to celebrate the beauty's milestone. The daughter of Formula 1 mogul Bernie Ecclestone documented the bash in a series of posts on her Instagram.com page. The pictures show her cutting a huge pink and white, five-tiered cake, and dancing with Combs as he performed. She added in a caption, "Great night for my big 3 0..." British comedian Michael McIntyre also performed at the event. Ecclestone turned 30 on 28 June (14).