A bloody end to the night: Rihanna left bleeding after being 'bottled by fan' as she leaves The Box nightclub

When Rihanna headed out with London's top partygirl Cara Delvingne, she probably didn't imagine she'd end up injured.
But the Bayan singer ended her night at The Box nightclub with a cut knee and a trickle of blood running down her shin after being assaulted by an aggressive man outside the exclusive nightspot.
According to eye-witnesses, the injury came after a crazed fan threw a bottle of Lucozade at the singer as he screamed something about her on-off boyfriend Chris Brown. In the commotion, she fell against a shop shutter and grazed her knee. The injury was deemed serious enough for her to require immediate medical attention, according to Media Take Out.The S&M singer is in the capital for London Fashion Week where she presented her debut clothing collection for high street behemoth River Island. Rihanna enjoying a night of clubbing with Cara Delevingne on Saturday following her London Fashion Week debut.