(Yahoo!) - Rihanna didn’t have  such jolly good time for all of her time in London.

The singer, in town to debut her River Island clothing line during Fashion  Week, was injured early Sunday morning at the Box nightclub in Soho after a fan  reportedly launched a bottle in her direction … all because she’s reunited  with Chris  Brown.

According to The New York Daily News, as RiRi and her entourage  made their way out of the club at 3 a.m., a male “fan” reportedly approached and  began yelling about her controversial relationship with Brown, who pled guilty  to beating her in February 2009.

The unidentified man then reportedly launched a bottle of Lucozade, a British  energy drink, in her direction. And although the drink didn’t actually make  contact with her, she did fall against a metal grate during the chaos and  scraped her right knee.

As she walked to an awaiting car, Rihanna dabbed at the blood with a  tissue.

One of her bodyguards reportedly also injured his leg in the melee and went  to a local hospital for treatment.

Despite the scary moment, Rihanna was all smiles as she left her London hotel  later on Sunday – and her knee looked much better than the night before.

READ MORE: Yahoo!

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