Nicole Kidman has been praised by White Stripes frontman Jack White, after the pair met on the set of new movie Cold Mountain.

And the singer confirms he saw no evidence of any undue relationship between the Australian actress and married co-star JUDE LAW - even though it had been reported the pair had an affair during the shoot.

Jack says, "Not that I saw! Nicole was really cool. We hung out a lot.

"To be so popular and so beautiful at the same time must pose so many challenges for her but she's incredibly down-to-earth despite her very public existence."