USHER'S NEW GF IS A HOMEWRECKER . . . SHE WAS TAMEKA'S LONGTIME FRIEND!! (PICS)

just learned some EXPLOSIVE news. For months we've been hearing reports that Usher's new girlfriend Grace Miguel was a MAN STEALER . . . who stole Usher away from his wife Tameka.



Well now we've learned that the story is even more SCANDALOUS!! MediaTakeOut.com EXCLUSIVELY learned that Grace and Tameka were actually VERY GOOD FRIENDS. The below pics, taken nearly 10 years ago show Grace playing with Tameka's son (who is now 11 years old).

This photo which was taken BEFORE either woman became involved with the R&B singer, but it shows that Tameka was SO CLOSE with Grace that she allowed her to watch her children.

The insider told MediaTakeOut.om, "Back then Grace was about 200 pounds. After that she lost weight, I suspect by some sort of surgery . . . Once she lost the weight, she dumped her husband and stole Usher away from Tameka."

That is real FOUL of her to do that. We're riding with TAMEKA from now on . .