Usher 'Trying To Keep Busy Through Divorce'

Usher is trying to keep himself as busy as possible, to keep him from going insane over his divorce.

It was announced recently that the R&B star was splitting from his estranged wife Tameka Foster, who have lived apart since July 2008.

Usher tells Vegas magazine: "[In order to be] able to balance it all and to keep your sanity, you have to have people who truly care about you. But staying busy makes it a little bit easier."

The singer has two sons with Foster - Usher Raymond V and Naviyd. He is hoping for joint custody.