Nicole Kidman's daughter Sunday Rose looked stunning at her prom. Sunday, 17, took to Instagram on Monday, April 20, to show off her high school prom dress. While posing on an outdoor staircase, Sunday looked chic in a baby blue dress featuring an embellished strapless top and an airy tulle dress that flowed around her. Sunday completed her look with a long white manicure. She wore her brunette hair down and styled in loose curls. "Prom Nicole Kidman and Keith Urban's Daughter Sunday Walks Runway After Split "Sunday!!!!" Joey King wrote, adding, "😍😍.