Toxic Britney Spears celebrated her 27th birthday last night at Britain?s top gay club. The pop singer is in London for an appearance on the British television talent show X Factor, stopped by the very G.A.Y. event, where she was presented with a cake, decorated to look like the cover of her new album Circus, which is to be released on her birthday. Fans serenaded the singer with Happy Birthday as she smiled down from a V.I.P. balcony. The big night was a Britney-themed party at the popular club, housed at London?s Heaven venue. After her whistle-stop European tour, Spears will now head back to New York City for a birthday morning performance on television show Good Morning America. Click Here For More On Britney Spears.... Photo By: Sara De Boer/Retna
