Nicole Kidman is her daughter Sunday's 'biggest inspiration' Nicole Kidman is a "key part of everything" her daughter Sunday Kidman-Urban does. 9 March 2026 Nicole Kidman is Sunday Kidman-Urban's "biggest inspiration in life". Nicole Kidman has Sunday with her ex-husband, Keith Urban The 17-year-old star's desire to become a model was sparked after she accompanied the 58-year-old actress to photoshoots as a child.