Must be his animal magnetism! Miley Cyrus tongue kisses fiancé Liam Hemsworth, who's bizarrely dressed as a unicorn in new edgy music video

PUBLISHED: 17:55 EST, 1 November 2012 | UPDATED: 13:23 EST, 2 November 2012

With her new punky platinum blonde hair and grown up image, Miley Cyrus is clearly hoping to distance herself from her squeaky clean Disney image.

And in her latest music video, Miley pushes more new boundaries by kissing fiance Liam Hemsworth, who's dressed as a unicorn and ends up in a cake-laden food fight.

The 19-year-old singer's vocals appear on new dubstep track Decisions from Israeli producer Borgore.

Who's that unicorn: Miley embarks on a passionate kiss with fiance Liam Hemsworth who is dressed in a unicorn mask

Who's that unicorn: Miley Cyrus embarks on a passionate kiss with fiance Liam Hemsworth, dressed in a unicorn mask in her new music video for Decisions, the dubstep track from Israeli producer Borgore

Miley appears mid way through the video dancing enthusiastically around the stage among a group of revellers.

The star sports a black top with a chunky silver necklace and earrings and happily pogos up and down with the rest of the throng.

At one point, the star is seen passionately kissing fiancé Liam Hemsworth, who was unrecognisable in a unicorn mask.

He's an animal: Miley's fiancé Liam was well disguised behind his unicorn mask

Covered in sweet treat: Miley Cyrus shows off her sticky hands after a cake fight in her new music video for Decisions, the dubstep track from Israeli producer Borgore

Covered in sweet treat: Miley shows off her sticky neck and shoulders after the cake fight

That takes the cake: Miley and Buygore show off their cake smeared clothes as revellers dance around them

Singing treats: Miley's appearance on the track is a departure from previous musical projects

Singing treats: The singer's appearance on the track is a departure from previous musical projects

Borgore revealed to Rolling Stone that Miley asked for cake not to be plastered on her face, saying: 'It's clearly not part of my agenda. But she's pretty, so I cut her some slack.'

Cyrus clearly enjoyed shooting the video, telling the music magazine: 'That s*** was crazy. 'Borgore walked into his hotel room, and it was people in the weirdest clothes you've ever seen.

'My fiancé was dressed as a unicorn. We make out in the video, which is very funny. It's just the most random group. We walk in and we're like, "This feels like a party," so it's dope.'

A dope party: Miley told Rolling Stone that she had a ball making the crazy video

Just desserts: Miley's black long sleeved dress ends up covered in the creamy confection

Covered in sweet treat: Miley Cyrus shows off her sticky hands after a cake fight in her new music video for Decisions from Isreali producer Borgore

Blonde ambition: Miley has been sporting a more edgy image of late after her new punky hairdo

Miley is also seen at the end of the video, sitting with the large cake on the back of a cart in a elaborate white party dress with the ocean at sunset as a backdrop, licking her fingers.

The subject of the song - Borgore's porn star ex girlfriend Jessie Andrews also makes an appearance in the video but arrived in the early hours of the morning after Miley had finished shooting her scenes.

'He wrote the song just as a single for him, and he didn't know Miley was going to be on it until after the fact, she told MTV. 'They pitched it to her and she liked it, so she got on the track.'

Through the cakehole: The former Disney star seemed to relish smearing cake all over the Isreali producer's shirt

Through the cakehole: The former Disney star seemed to relish smearing cake all over the Israeli producer's shirt

Cake at sunset: The video ends with Miley in a white party dress sitting on a cart alongside the cake

That takes the cake: Miley looks a far cry from her squeaky clean teen character Hannah Montana

Jessie added that she understood Miley's need to opt for new projects away from the Hannah Montana role which made her famous.

'I understand where she's coming from, trying to break away from that,' she said. 'She doesn't want to be Hannah Montana anymore; she wants to be her own person.

'The way she's dressing, the hair, the music --everything is outside of the box. It didn't really surprise me.'