Jim Carrey and Jenny McCarthyJim Carrey's PR rep instructed his client and Jenny McCarthy to Tweet the news of their split yesterday only after discovering the story had leaked to Star magazine, according to the tabloid's editor.

"We put the story to bed Monday, and when his rep [Marleah Leslie] called our Los Angeles office to confirm that it was on a cover box, she told Jim to send the Tweet," editor-in-chief Candace Trunzo told PopEater.

The new issue of Star, which only became available on Wednesday, attributed the split to the pressure Carrey's admitted battle with depression had put on the relationship. It also claimed the couple had already trialed "mini-breaks."