Nicole Kidman and Keith Urban play docs to sick children

Oscar-winning actress Nicole Kidman and singer husband Keith Urban performed for sick children at a hospital in Australia. The couple sang an emotional version of Amazing Grace in front of patients.

Oscar-winning actress

and singer husband Keith Urban performed for sick children at a hospital.

The couple sang an emotional version of Amazing Grace in front of patients, their families and members of staff at the Monash Children's Hospital in Australia yesterday, reported Female First.

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The 46-year-old singer pulled out his guitar and began playing the tune, while wife, 46, belted out the lyrics, as members of the audience recorded the duet on their mobile phones and cameras.

, who married in 2006 and has two children, earlier performed together in 2010 at the G'Day USA ball to sing Men At Work's Down Under.