X Factor's Hero Tops Chart

A charity single recorded by this year's X Factor finalists has debuted at number one on the UK singles chart.

'Hero', a cover of Mariah Carey's 1993 hit, sold 313,244 copies last week to become the fastest-selling single of 2008.

Proceeds from the single go to Help For Heroes, a charity that supports wounded servicemen and women, and the Royal British Legion Poppy Appeal.

Peter Kay Beats Leon Jackson

Leon Jackson - who won the X Factor last year - made his long awaited comeback with new single 'Don't Call This Love' which managed to reach #3 in the UK Singles Chart. But Pink was at #1 for a third week with So What.

But the big news of the week was that Leon Jackson was beaten by Peter Kay/Geraldine in the charts. Peter Kay appeared as Geraldine in Britain's Got The Pop Factor... which was a spoof of reality shows.

Watch the clips below of Geraldine performing the Winners Song. And a medley where she performs Umbrella and C'est La Vie by B*Witched.

P!nk - So What

Pink is still at #1 in the UK Singles Charts with So What.