Justin Timberlake and Mila Kunis grope each other on stage

The MTV Movie Awards are not known for being tame affairs but Justin and Mila raised the bar for shock value by groping each other on stage.

Los Angeles: The MTV Movie Awards are not known for being tame affairs but popstar Justin Timberlake and Mila Kunis raised the bar for shock value by groping each other on stage.

The 30-year-old popstar-turned-actor and his `Friends With Benefits` co-star appeared on stage at the MTV Movie Awards in Los Angeles and denied rumours that they are an item. "Even though we`re in the movie Friends With Benefits, Mila and I have never dated," Timberlake explained. "We have a totally platonic relationship, which is why I can do this," he said before grabbing the `Black Swan` star`s chest. She then reciprocated by groping his crotch, in full view of the shocked audience. PTI