Tameka Foster Raymond: 'Drug Test Usher Immediately!'

Usher really knows how to pick 'em! His ex-wife Tameka Foster is at it again, this time she claims that the chart-topping singer needs to be drug tested right now!

Tammy is demanding that a judge force Usher to take a drug test immediately because she thinks that he pops pills around their two sons. Usher refused to get tested, but Tameka's lawyers are taking her case back to the judge, pleading that the singer be forced to get tested.

Tameka's documents claim that any further delay would allow Usher to "cleanse" any evidence of drugs from his system. Usher says his ex's demands are "frivolous and unfounded" and only intended to "harass and embarrass" the singer - I think it may have worked. Tammy is trash, but at least Usher got two cute kids out of his bitter, psychotic ex.