Catherine Zeta Jones - Catherine Zeta-jones Sings At School Fundraiser

The Oscar-winning actress stole the show at the benefit, which helped raise money for the prestigious Windward School in White Plains, New York, where her two children Dylan, 11, and Carys, nine, attend.

Watched proudly by her movie star husband Michael Douglas, she took to the stage with a group of students at the event, which was held at Manhattan's Cipriani 42nd Street restaurant.

They weren't the only A-list talent to show their support - music star Sting also paid a visit to the charitable event.

Zeta-Jones won an Oscar for her role in the 2002 musical Chicago, and she sings on screen once again in the upcoming Rock of Ages film.