Lil Wayne And Christina Milian Split

Add yet another couple to the celebrity breakup tally.

Rapper Lil Wayne and Christina Milian are no longer dating, a source tells E! News.

"They have broken up. Their schedules started getting extremely busy and the distance was not easy for them both," says the source. "They are not on bad terms. They just are taking a break. Christina is focusing on herself now and surrounding herself with her close girl friends like Karrueche Tran. They both understand each other and girlfriends are exactly what she wants about now."

The couple have been dating for more than a year, although neither wanted to make their relationship public until news leaked out earlier this year.

No comment so far from Milian's rep.