NEW COUPLE ALERT!!! Trey Songz And Keri Hilson Get FREAKY ON STAGE . . . And Trey GRABBED HER AZZ!! (Pics Inside)

: MediaTakeOut.com learned that on Sunday, Keri Hilson and Trey Songz did a VERY SUGGESTIVE performance together at an Atlanta concert.

Check it out – and you decide – – are they F*CKIN????