Leona Lewis Sings 'Avatar' Theme Song

Leona Lewis has been chosen to sing the theme song from James Cameron's eagerly-awaited sci-fi epic, 'Avatar,' starring Zoe Saldana.

'I See You (Theme From Avatar),' produced by Academy Award-winning composer James Horner and Simon Franglen ('Titanic'), will be featured on the soundtrack, due out on December 15.

According to reports, Lewis is currently shooting the video with director Jake Nava.