An October 2009 AP file photo of Jim Carrey, left, and Jenny McCarthy.
The two actors each tweeted on Tuesday that they have ended their relationship after five years. Publicists for Carrey and McCarthy confirmed the split.
The 48-year-old Carrey says on the social networking website that he wishes her "the very best!"
The 37-year-old McCarthy tweeted that she "will always keep Jim as a leading man in my heart."
Both say they were grateful for the time they spent together.
McCarthy also tweeted that she would remain involved in his adult daughter's life.
