Kate MossKate Jumped On StageSupermodel Kate Moss may be one of the world's most photographed women, but deep down all she wants to be is a rock star.

The model took to the stage with boyfriend rocker Pete Doherty and his band Babyshambles during a student gig at Trinity College in Dublin.

According to The Daily Mail, Kate climbed on stage halfway through the night and grabbed the microphone.

An onlooker told the paper: "She started singing along. Surprisingly, she has a really good voice. She got a big cheer."

Kate's first public singing rendition came on her 31st birthday when she performed a flamboyant karaoke version of 1960s hit Leader Of The Pack.

Pete Doherty on stagePete DohertyInsiders say that Pete, who is battling addictions to crack cocaine and heroin, is helping Kate launch her own music career.

She is set to perform alongside the former Libertines singer at this year's Glastonbury music festival, and is rumoured to be singing on his forthcoming album.

A source said: "Kate loves singing and is a frustrated rock chick. She's already sung with Pete at her 31st birthday party and really enjoyed it."

In 2003, Kate featured on the Primal Scream track Some Velvet Morning with singer Bobby Gillespie.