Miley Cyrus thinks it's "dope" that Liam Hemsworth dressed as a unicorn for her new promo.

The singer is engaged to the Hunger Games star and he was on hand to support her as she shot her latest video recently. The set was at the Beacher's Madhouse nightclub in Los Angeles and the Roosevelt Hotel, with Miley apparently embracing her new edgy image.

She is seen dancing with "45 club kids" in the promo, according to New York Post.

"That [bleep] was crazy my fiance was dressed as a unicorn. We make out in the video, which is very funny. We're like, This feels like a party!' so it's dope," she said after the shoot.

Miley donned leather shorts for the shoot, which was a far cry from her days filming Hannah Montana for the Disney channel.

She is seen leaping out of a birthday cake at one point, while sources claim she entertained the crew by performing a sexy striptease during the shoot.

Miley has debuted a new image recently, shedding her long hair in favour of a bleached blond crop.

The 19-year-old is a known fan of Beacher's Madhouse, having previously watched an 82-year-old stripper perform there.