Miley Cyrus dirty danced with her assistant at a club in Las Vegas on Friday night (27.12.13).

The 'Wrecking Ball' hitmaker, who has been linked to music producer Mike WiLL Made It and Rolling Stone photographer Theo Wenner since announcing her split from her fiancé, Liam Hemsworth, in September, was spotted looking very cosy with her employee, Cheyne Thomas, at the opening of Beacher's Madhouse, after attending the first night of Britney Spears' two-year concert residency in the Planet Hollywood Resort.

The 21-year-old star wasn't coy and clearly wanted everyone to see her getting hot and heavy with Cheyne as they danced on an elevated platform in the club, according to gossip website

Miley's rumoured new beau, Kellan Lutz, was also at the venue but left without her.

An insider previously revealed that the 'Twilight Saga' star, 28, is set to be Miley's special guest at her concert in New York City on New Year's Eve on Tuesday (31.12.13).

The source told ''Miley wants Kellan to be her guest at Dick Clark's Rockin' New Year's Eve Concert in New York. Miley is super excited to perform and she's going to be doing something very exciting for the show. Something she's never done before and wants Kellan to be her VIP guest. There's a huge party after the concert as well.''