[Smithy]

Simon Cowell's 'Helping Haiti' charity single is to premiere tomorrow, it has been confirmed.

The track, a cover of REM's 'Everybody Hurts', will receive its first radio plays across various UK stations from 8am tomorrow morning.

The single features vocals from a lineup of 21 well-known recording artists, singing in the following order: Leona Lewis, Rod Stewart, Mariah Carey, Cheryl Cole, Mika, Michael Bublé, Joe McElderry, Miley Cyrus, James Blunt, Gary Barlow, Mark Owen, Jon Bon Jovi, James Morrison, Alexandra Burke, Susan Boyle, Aston Merrygold, Marvin Humes, Shane Filan, Mark Feehily, Kylie Minogue and Robbie Williams.

It will go on sale this Sunday, but is available to pre-order now from Amazon. Proceeds will be divided equally between the Disasters Emergency Committee (DEC) and The Sun's 'Helping Haiti' appeal.