Justin Timberlake and Mila Kunis
Looks like Justin Timberlake
and Mila Kunis are taking their roles in upcoming romantic comedy Friends With Benefits
The costars addressed rumors they were hooking up
off-camera at the MTV Movie Awards Sunday with a little friendly P.D.A. – and nothing was hands-off.
So are they boyfriend and girlfriend? More like brother and sister, Kunis, 27, says.
"Even though we're in the movie Friends With Benefits
, Mila and I have never dated," Timberlake, 30, clarified, before the two presenters playfully showed how comfortable they were together – by jokingly groping each other.
Friends With Benefits
arrives in theaters July 22.
For a complete list of MTV Movie Awards winners, click here