The singer was in the back of a car in Burbank on Wednesday (October 6) when it was hit from behind by another vehicle.
She suffered pain in her head, back and neck, was taken to hospital and later discharged. Her spokesperson said she was a "bit banged-up and sore but otherwise thankfully ok".
Police are now searching for the driver of the other vehicle, saying he would be arrested on suspicion of hit and run.
Source: NME