mila460sexy.jpgTerry Richardson

Just when we thought Mila Kunis couldn't get any sexier, she turns up the sex factor for GQ's annual Comedy issue. Ok, stop drooling.

The Friends with Benefits star recently agreed to go to the Marine Corps ball with Sergeant Scott Moore. The US serviceman had asked Mila to accompany him via a YouTube video. Turns out, Kunis' co-star Justin Timberlake persuaded her to go.

While on Fox411, the "SexyBack" singer said to Mila:

"Have you seen this? Have you heard about this? You need to do it for your country. I'm going to work on this man. This needs to go down."

Mila's response: "I'll go. I'll do it for you." So great that she's going!

Read the sexy star's interview with GQ, talking about the idea of hooking up with a friend ... after the jump.