OMG!!! Angry Fan Hits Rihanna With A Bottle…Rihanna Left Bloody…Bodyguard Rushed To Hospital!!!

Rihanna was ATTACKED last night in London - by a CRAZED FAN. The fan, reportedly FLUNG A BOTTLE of a British softdrink called LUCOADE at Rihannna - while yelling SOMETHING about Chris Brown. The bottle caused Rihanna to STUMBLE into a metal drate - and SLICE OPEN HER LEG..

But it didn't end there. Rihanna's bodyguard immediately WENT AFTER the crazed fan - but hurt his leg going after the subject. Rih's guard was taken to a London hospital for treatment, and the MAD MAN is still on the loose.