Entertainment

Milsa Kunis makes splash on two stages

June 6, 2011 / 5:30 PM EDT / CBS News

Mila Kunis accepts the "Holy Grail of Hot" award at the Spike TV Guys Choice Awards on Saturday, June 4, 2011, in Culver City, Calif. AP Photo/Matt Sayles

(CBS) It was a big weekend for actress Mila Kuins.

On Saturday night, the "Black Swan" star won Spike TV's Holy Grail of Hotness Award at a celeb-studdedGuys Choice ceremonyin Los Angeles.

Pictures: Mila Kunis
Pictures: MTV Awards
Pictures: Guy's Choice Awards

Justin Timblerlake, her "Friends With Benefits" co-star, with whom she has been romantically linked, got down on one knee to present her the award.

Then on Sunday, the two set tongues wagging in Hollywood when they took the stage at the MTV Movie Awards with a raunchy denial of a romantic relationship.

"Even though we're in the movie 'Friends With Benefits,' Mila and I have never dated," Timberlake said , just as the two showed the audience just how comfortable they were groping one another.

Kunis, 27, is known for TV roles in "The Family Guy" and "That '70s Show," and for her breakthrough film, "Forgetting Sarah Marshall." She was nominated for a Golden Globe for her role in last winter's highly acclaimed thriller "Black Swan."

Just before she went on the road to promote that movie last fall, Kunis broke up with longtime boyfriend Macaulay Culkin, whom she had been dating since 2002.