Justin Timberlake and Mila Kunis sizzle at New York premiere

Mila Kunis and Justin Timberlake made a hot twosome as they attended the U.S. premiere of their movie 'Friends With Benefits'.

The co-stars laughed and joked with each other as they posed for photographers at the Ziegfeld Theatre in New York.

Mila, 27, looked gorgeous in a cut a three-quarter length red dress while Justin, 30, scrubbed up well in smart a grey suit.

The pair, who play friends who decide to begin a sexual relationship with each other in the upcoming comedy, recently caused a stir at the MTV Movie Awards when they began grabbing each other suggestively while on stage.

'[We have a] totally platonic relationship, which is why I can do this,' Timberlake said before grabbing the former 'That 70's Show' star's chest, while Mila grabbed at his crutch.

However the pair managed to keep their hands off each other while they promoted the movie last night.

They were joined at the event by fellow cast members, actress Emma Stone and Jenna Elfman.

Model Irina Shayk and Australian actress Melissa George were also at premiere, while Courtney Love attended the after party.

Check out our Starlounge gallery of all the stars at the 'Friends With Benefit' premiere

TAMARA HARDINGHAM-GILL / STARLOUNGE

PHOTOS: GETTY IMAGES