Jim Carrey, Jenny McCarthy announce split in tweet

FILE - In this Oct. 1, 2009 file photo, Jim Carrey, left, and Jenny McCarthy arrive at the UCLA Department of Neurosurgery 2009 Visionary Ball in Beverly Hills, Calif. (AP Photo/Matt Sayles, file) (AP)

April 7, 2010 4:08:58 AM PDT
Jim Carrey and Jenny McCarthy have taken to Twitter to announce their breakup.