Whether you keep up with TV, movies, celebrity fashion, or celebrity relationships, we all know a thing or two about the one and only Nicole Kidman ... s a mom to four kids.

Picture: Kevin Mazur/Getty Images Meanwhile, Urban admitted to People magazine that is was “a challenge” raising children in the media spotlight. He and Kidman also share another daughter ...

Catch Gerard Butler in the sequel to "Den of Thieves" or Tom Hanks in his latest collaboration with Robert Zemeckis.

Sunday Rose Kidman ... Nicole Kidman and Keith Urban, who have been married since 2006. The couple has another daughter, Faith Margaret, 14, and Kidman is also mom to two estranged adult children ...