Showbiz
Several Hollywood firms want the song to soundtrack their next films and believe it could be as popular as Whitney Houston's 1992 smash 'I Will Always Love You' from The Bodyguard.
A source told The Sun: "The offers are for major blockbusters - some just around the corner. It could turn the song into the biggest hit this decade - like a new 'I Will Always Love You'.
"It is unusual for a film company to spend a lot of money on a song unless it has been recorded specifically for the film.
"But, because the song is such a huge worldwide hit - and so perfect for a big movie - they are prepared to make an exception."
Last week, Lewis became the first UK female solo artist to reach the top spot in the US singles chart since Kim Wilde in 1987.
More: Leona Lewis, Showbiz
Related Stories
Ten Things About...
Ten Things About... Ridley ScottWe find out ten fast facts about the English producer and director.
Interviews
'ANTM' Laura LaFrate interviewThe runner-up speaks with Digital Spy about the contest and the other models.
Fashion & Beauty
Jessie J: 'I can get my bum out more'The 'Price Tag' singer says that she "was a girl, this year a woman".
Celeb Birthdays
Celebrity Birthdays: Clarkson, Tatum, moreFind out which famous faces will celebrate birthdays over the coming seven days.
