The spotlight is on Sunday Rose Kidman Urban — and not just because of prom night.
On April 19, 2026, the 17-year-old daughter of Nicole Kidman and Keith Urban shared a simple Instagram post captioned “prom <3.”
But the photo quickly blew up online, thanks to her stunning gown — and its eye-watering price tag.
You’d have to assume things have been pretty chaotic within the Kidman-Urban family over the last months. For Nicole Kidman and Keith Urban, 2025 marked a major turning point after nearly two decades together.
The high-profile couple quietly separated at the start of summer and began living apart, finalizing their divorce in January after Nicole Kidman cited “irreconcilable differences.”
Since then, there’s been growing speculation about how often Keith Urban actually sees his children. According to reports, their custody arrangement gives Kidman the majority of the year with their daughters, while Urban has more limited time.
In a March 2026 interview, 17-year-old Sunday Rose Kidman Urban spoke warmly about her mother’s influence — but notably made no mention of her father.
“My mum is someone who has always been so creative and my biggest inspiration in life. She’s a key part of everything I do,” Sunday said.
The situation has fueled further speculation about possible tensions within the family. Months after the split, Sunday reportedly unfollowed her father on Instagram, following a similar move by her mother — though Urban is said to still follow her.
Reports have also suggested that his relationship with both daughters, including younger sister Faith Margaret, has become strained since the separation. It’s even been claimed that Sunday has declined to meet Urban’s rumored new partner, adding to the distance.
At the same time, Sunday Rose Kidman Urban has been stepping further into the spotlight — from fashion events to viral moments like her prom look. So while the family has likely been navigating big personal changes, they’re also entering a new phase publicly.
For the big night, Sunday wore a vintage strapless dress from Oscar de la Renta’s Spring 2022 collection. The look featured a shimmering silver bodice designed like delicate strawberry vines, flowing into a dramatic white tulle skirt. It was elegant, eye-catching — and expensive. A similar version of the dress has reportedly sold for around $5,800 on resale, down from an original price of nearly $13,000.
And yes — this was for a school prom.
As expected, the internet had a lot to say. Some were completely captivated by the look, calling her “beautiful” and “divine,” while others questioned whether such a pricey outfit was appropriate for a school event.
Critics labeled it “way over the top” and “unnecessary,” with one bluntly pointing out, “It’s not the red carpet.”
Others focused less on the dress and more on her appearance, noting how much she resembles her father. Comments like “She’s a mini Keith” quickly spread across social media.
Supporters, however, defended the moment — highlighting her upbringing and the fact that her parents can easily afford it. Some also pointed out that Sunday is already stepping into the fashion world, so the look felt fitting rather than excessive.
The viral prom moment comes at an exciting time for the family. Nicole Kidman recently revealed that Sunday will join her at the Met Gala on May 4, marking a major mother-daughter appearance at one of fashion’s biggest nights.
With a headline-making prom look and a Met Gala debut just around the corner, it’s safe to say Sunday Rose is having a breakout year.
As she begins carving out her own path in the spotlight, Sunday also shared a piece of advice she’s taken from her mom:
“The biggest piece of industry advice mum has given to me is to always be on time,” she added.
“There’s always going to be something with an early call time that you don’t want to get up for, but it’s really important to be on time because it shows that you’re prepared and grateful to be there.”
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