Leona Lewis records theme tune for 'Sex And The City 2'

London, April 12 (ANI): Singer Leona Lewis is said to have recorded a duet with singer Jennifer Hudson that could end up being the theme tune for 'Sex And The City 2'.

For Lewis, 25, this is not the first time that she has been featured on the soundtrack of big movies.The pair have recorded the song and it's being discussed as either the main theme or to feature on the soundtrack," the Sun quoted a source as saying.

"They each have incredible voices and will appeal to both the UK and the US.

"It's perfect for the next SATC film," the source added.

Lewis was picked by director James Cameron for the 'Avatar' theme 'I See You', over a host of vocal giants including Christina Aguilera.

And her single 'Happy' is used in award-winning movie 'Precious'. (ANI)