It's nice too see that Nicole Kidman made an effort for the US Open on Monday.

The actress was spotted leaving the grand slam in New York after spending a day courtside with husband Keith Urban.

Rather than go casual for the occasion, the Australia star looked red carpet ready in a form-fitting satin dress and heels, and with her naturally curly hair groomed to perfection.

Keith was also looking dapper in black trousers and heels (to bring him closer to Nicole's lofty heights) and an open-necked lilac shirt.

Nicole on the red carpet