Nicole Kidman was the guest of honor on Saturday at Melbourne's Derby Day celebration. The Flemington Racecourse played host to a who's who of Australian stars, including Russell Crowe's soon-to-be ex, Danielle Spencer. Nicole looked stunning in a black and white L'Wren Scott dress inspired by Audrey Hepburn's iconic role in My Fair Lady. She had a momentary wardrobe malfunction on the red carpet, losing a shoe while posing for photos, but quickly laughed it off and returned to her perfectly polished state.
Nicole's back in Oz after recently spending time in St. Barts and Saint-Jean-Cap-Ferrat, France, where she's been shooting Grace of Monaco. She's taking on the part of Grace Kelly in the forthcoming biopic, not expected to hit theaters until 2014. Her better half, Keith Urban, missed out on a day at the races, as he was back in the States filming a CMA Christmas special. Nicole and Keith enjoyed a family getaway just last month and celebrated Keith's 45th birthday.