'Gossip Girl' threesome 'worth the wait'

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Michelle Trachtenberg has claimed that the upcoming threesome storyline on Gossip Girl is "worth waiting for".

The characters taking part in the ménage à trois have yet to be confirmed, though internet rumours have suggested that it will involve major Gossip Girl players.

The 24-year-old, who plays Georgina Sparks in the CW drama series, refused to reveal exactly who will take part in the threesome.

She told MTV: "I would imagine it's going to involve at least one boy and one girl, so..."

However, talking about which cast members she would like to see involved in the storyline, she said: "Um, all of them! You can't possibly make me pick. We'll go with Blake [Lively] and Leighton [Meester]. It would be a crazy lady threesome. It's not going to happen. I'm just messing with you... It's actually going to be, like, a tensome."

A recent episode of Gossip Girl saw Ed Westwick's Chuck Bass character share a gay kiss.