It's naive to think any famous couple will be together forever (the celebrity divorce rate is no joke) but many hip hop and R&B fans surely thought that Nas and Kelis, who are expecting a baby in a couple of months, were in it for the long haul. Not so... And now the demise of their relationship is getting broken down in the debut issue of Vibe's gossip rag, The Most!

"One minute [Nas] is very warm, loving, and endearing;" a source told The Most, "the next minute he says horrible things for absolutely no reason."

In a nod to couples who haven't suffered the Hollywood curse, The Most also put together a list of the 12 hottest hip hop couples, with 3 couples on the come up thrown in.

The list includes Jay-Z and Beyoncé (of course), La La Vasquez and Carmelo Anthony, The Dream and Christina Milian and Hollywood power couple Will Smith and Jada Pinkett Smith. To see all of the top 12, check out The Most! on newsstands June 16th.