“What dat mouf do?”

First it was Rick Ross, now Mila J jumps on Usher’s latest single “Good Kisser,” on which she answers Usher’s rave reviews about quality smoochin.’

“I done had a lot of guys come and try but don’t nobody kiss it like you,” she quips after Ursh for a sizzling back and forth.

Both Ush and Mila are working on new albums, each due later this year. Download above!