London, Feb 11: Popstar Rihanna has gone into hiding to recover from an alleged attack by Chris Brown.
The `Umbrella' hitmaker, who was reportedly punched on the face by Brown after an argument, is left with a swollen face, a split lip and bite marks on her hands.
The singer, who had planned to throw a lavish birthday party on the 20th of February, has also cancelled her celebration plans, reports the Sun.
Brown, 19, fled the scene, it was claimed, but voluntarily went to cops 13 hours later.