Mariah Carey and Nick Cannon were just involved in a minor car accident in L.A. -- apparently they're not hurt, because Mariah was healthy enough to Twitter about it.
Here's what Mariah posted on her page just moments ago:
MariahHBFOk: so this is why I don't drive,or get up early. Just got into a little car accident in la..but we're all ok. Neither of us were driving.-- 21 minutes ago from TwitterBerry