Watch Heidi's raunchy pole dance

Large pole dancer says it's the first time she's felt sexy in years during a pole dance routine.

Bobbi from Bobbi's Pole Studio, recent winner of the International Pole Dancer for 2012 Award, demonstrates her winning form. Produced by Adam Taylor. Script: Josephine Asher.

Sings and pole dances ... Model and TV host Heidi Klum performs in a video shoot for a new publication Hunger. (Photo by Michael Buckner/Getty Images for DeGrisogono) Source: Getty Images

SHE split from husband Seal four months ago, and ever since Heidi Klum has gone the extra mile to show the singer what he is missing.

But perhaps none of her ventures are quite as sexy as the latest, as the supermodel and TV host now stars in a racy music video. SCROLL DOWN

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As well as singing on the track, called Turn Up The Night, the glamorous 38-year-old can be seen gyrating against a pole while wearing just a leather harness, British newspaper Daily Mail reported.

She also strums on an electric guitar while lying on the floor and smokes several cigarettes as she belts out the rock track.

At one point, Heidi shows some skin while lounging around in an American flag that has been fashioned into a dress.

The video sees Heidi living the life of a rock star, so she can be seen visiting a tattoo parlour, sipping on beer, and flinging her clothes into the crowd while performing.

The music video was shot by British fashion photographer Rankin, to coincide with a photo shoot the model participated in for Hunger magazine.

Heidi, who starred in a shoot for the first issue of The Hunger, reportedly went to the magazine with the concept of a photo shoot and fashion film that saw her transform into a rock star.

The publication then asked musician Ian Love to create a song as the soundtrack for the film, which Heidi decided to sing.

Heidi was filmed while recording the track in the studio, which was added into the fashion film to turn it into a fully-fledged music video.

It is not the supermodels first foray into singing.

The star released her debut single Wonderland in 2006, for which all of the proceeds went to a childrens charity in her hometown of Bergisch Gladbach in Germany.

She also recorded a duet with Seal for his 2007 album System, singing on his track Wedding Day, which he wrote for their nuptials.