Leona Lewis is to appear on the soundtrack for James Cameron's highly anticipated film Avatar.

The 2006 X Factor winner has recorded the film's theme song, 'I See You', which was produced by James Horner and Simon Franglen, the folks behind Celine Dion's record breaking Titanic theme 'My Heart Will Go On'. Is that meant to be a good thing?

Horner has also composed and conducted original music for the film. AVATAR: MUSIC FROM THE MOTION PICTURE will be released digitally and physically on December 11th. Pre-orders begin at www.atlanticrecords.com/store today.

Leona Lewis is set to play The O2, Dublin on June 27th and the Odyssey Arena, Belfast on July 1st. Tickets will go on sale on Friday November 27th at 9.30am.