Rihanna and Jay-Z
Pop star Rihanna
found herself involved a minor accident while out to celebrate her first Grammy win.
"A car bumped into the car [she] was in," a source tells PEOPLE. Rihanna's rep confims her car was hit, but said, "no one was injured ... all is fine."
The accident happened outside of Entertainment Weekly
's party in honor of Island Def Jam Chairman Antonio "LA" Reid in West Hollywood. LAPD and West Hollywood police were not made aware of the incident.
Rihanna, who was a passenger in the vehicle, "got out of the car, and got into another after it happened," the source says.