Janet and Jermaine Have Broken Up?

With all this Michael Jackson coverage, we've totally overlooked this story about his sister: Jermaine Dupri and singer Janet Jackson have broken up.

The National Enquirer says JD and Janet, who have been together for four years and were reportedly pondering marriage, began battling over her recent tour — managed by JD — which was a dismal failure, with a string of canceled concerts due to poor ticket sales.

The Enquirer, citing unnamed sources, said the fading superstar has moved out of Jermaine’s Los Angeles home.

“Janet and Jermaine finally hit a wall,” the source was quoted as saying. “They were fighting over his management of her career. In the end, she decided to make a break.”

This is all too much.

A few months ago, before his incarceration, T.I. said Janet and JD were married. That revelation came just about the same time Jermaine did this to himself.

So, did they break up as boyfriend and girlfriend, or is someone getting a divorce again?