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Brooke Shields takes a leap of faith in a musical.

1 October 2010 Last updated at 16:51 BST

Leap of Faith is a new musical starring Raul Esparza and Brooke Shields.

The 45-year-old plays Marva, a widowed mother unsure of what to make of Nightingale, with whom she is falling in love.

She reveals why she is enjoying her latest challenge.