Everyone is saying the same thing about a sweet photo of Nicole Kidman posing with her younger sister Antonia as she continues to lean on her following split with Keith Urban

If there is one person who has remained a constant throughout Nicole’s Kidman’s split with Keith Urban, it is her sister Antonia.

The Babygirl star, 58, took to Instagram on Friday to share a sweet photo showing  her posing with her younger sibling, just days after her divorce from Keith Urban, 58, was finalised. 

The image showed Nicole looking youthful as she cuddled Antonia, 55, while they reclined on an outdoor couch.

Nicole looked radiant in the photo, wearing an eye-catching lime green dress with floral lace embellishments.

Her trademark strawberry blonde curls framed her face and she wore barely any makeup. 

Antonia, meanwhile, cut an equally youthful figure, and the sisters’ close bond was palpable in the sweet photo.

It was a fact not lost on Nicole’s fans, who jumped in to the comments to gush over the image. 

‘Magnificent and perfect,’ one follower swooned, while another added: ‘I wish I had this relationship with my sister. Cherish the love.’ 

A third summed up the sentiment of many with: ‘Beautiful photo of two beautiful sisters who obviously adore each other.’ 

Others were quick to point out the striking similarities between the pair, with one fan commenting: ‘Like twins,’ to which another replied: ‘They look like twins!’

Yet another added: ‘Are all girls from Australia really hot, or is it just you two?’ as a fourth offered: ‘The resemblance is real! Beautiful!’      

In the wake of her much-publicised split from Keith, Nicole has relied heavily on her younger sister for emotional support.

Antonia was by Nicole’s side in October, when she was pictured for the first time since news of the split emerged.

 Nicole was seen out and about in Nashville with Antonia, who one source described as being Nicole’s ‘rock’ throughout the ordeal.

Antonia was also front and centre at Nicole’s first Thanksgiving celebrations without Keith in November.

Nicole shared a photo to Instagram at the time, showing her taking part in a Turkey Trot run.

The actress was joined by her daughters with Keith, Sunday, 17, and Faith, 14, as well as Antonia and her husband Craig Marran.

Nicole sported a white puffer jacket, black leggings and a turkey-themed T-shirt from the event that read, ‘Boulevard Bolt 2025’, which was also worn by her family members. 

‘So thankful xx,’ she captioned the festive snap. 

Nicole and Keith finalised their divorce this week, entering a settlement agreement, just three months after the actress moved to end the couple’s 19-year marriage.

Court documents obtained by Daily Mail, which were filed on Tuesday, reveal the couple has agreed to waive all rights to child support and spousal support, with each parent responsible for their own legal fees and expenses. 

A hearing was scheduled, but Nicole waived her right to appear in court, having been spotted flying back from Australia the day before.

The divorce decree ensures that all property, from household furniture and appliances to vehicles, bank accounts, investments, and personal items, is divided to the mutual satisfaction of both parties, with each keeping what is already in their possession. 

Nicole noted that details were hashed out on September 6, before filing the petition. 

Under the parenting plan, Nicole will spend 306 days a year with the children while Keith will have 59 days.

Despite both parents having reported monthly incomes ‘in excess of $100,000,’ the court has ordered zero dollars in child support, as agreed by both parties.

The final decree also confirms that all alimony and spousal support claims are permanently waived, and any remaining court costs will be split equally between the former couple.