RnB superstar Rihanna was involved in a car accident on Sunday (Feb 10th) shortly after partying at a Def Jam (post-Grammy) aftershow party in LA, its been reported.

The star was celebrating winning Best Rap/Song Collaboration for her monster hit Umbrella (ft Jay-Z) at the party, and was rumoured to be getting rather cosy with fellow RnB hot shot Chris Brown.

Early reports suggest that shortly after leaving the party, the Good Girl Gone Bad artist’s car was hit from behind by another car while she was inside.

According to a Def Jam spokesperson, no one was hurt: “Rihanna was in her car when another vehicle rammed into it… Fortunately no one was injured,” they said.