Sunday Rose Kidman celebrated her 18th birthday in style on Wednesday with a snap of her on the beach, dressed in a flowing white sundress with her brunette locks blowing in the wind. She was surrounded by palm trees as she struck a candid pose, looking down at the sand beneath her feet.
"Eighteen…feeling so blessed for all the beautiful people in my life <3<3," she wrote in the caption. The budding model was flooded with birthday wishes on July 7, with her mother, Nicole Kidman, taking to Instagram to share photos of her as a baby, dressed in an angel costume.
"Happy 18th my angel, you couldn't be more loved @sundayrose," Nicole captioned the sweet tribute. Sunday Rose's father, Keith Urban, joined in with a tribute of his own, writing: "HAPPY BIRTHDAY MUNCHKIN love you Dad xxxx," alongside a snap of her strutting down the runway at the Dior show in Paris.
© InstagramKeith's message comes after it was reported that his relationship with his eldest daughter had fractured following his split from Nicole in September 2025, after 19 years of marriage. Sunday Rose quietly unfollowed her famous father in May, leading to speculation that they were no longer on speaking terms. However, she re-followed Keith just hours later, pointing to their reconciliation.
Social media users theorized that Keith and his daughter may have fallen out over her Elle Australia interview in March, in which she praised Nicole on several occasions.
"I've traveled my whole life and my mom is a really good traveler, so she has taught me how to be one, too, which makes it so fun to travel and enjoy all the different places," she shared with the publication.
© Instagram"I definitely gained a lot of interest from those experiences and especially being privileged enough to experience them at a young age," Sunday Rose continued. "My mom is someone who has always been so creative and my biggest inspiration in life. She's a key part of everything I do," she declared, seeming to snub her country singer dad.
See Nicole and Sunday Rose at the Met Gala together below...
The pair appear to be back on speaking terms, and Keith has maintained his support of Sunday Rose's budding modeling career. The 18-year-old shared that school had helped to keep her grounded amid her newfound fame.
"The privilege of having these experiences and meeting so many new people is so amazing, but as a teenager it's so easy to get sucked into all of it so fast," she explained.
© Getty Images for The Met Museum/"So, being able to come back [to Nashville] and keep that perspective of being back at high school keeps me grounded."
© Getty ImagesSunday Rose's parents, Keith and Nicole, announced their shocking split in September 2025, and finalized their divorce in January 2026. They also share a 15-year-old daughter, Faith, and the Big Little Lies actress has primary residential custody of the pair.
As such, the girls will live with her 306 days out of the year, while Keith will care for them 59 days annually, including every other weekend.
