Nicole Kidman of 'Big Little Lies' Reveals a Rare Photo with Her Younger Sister Antonia

Nicole Kidman shared a rare photo with her look-alike younger sister, Antonia, on social media with a very touching message.

Actress, Nicole Kidman took to her Instagram page to share a rare beautiful photo slide with her look-alike younger sister, Antonia.

In the first slide, Kidman stood in front of Antonia, with the latter’s hands around her waist. The sisters wore red dresses, small stud earrings, and smiled affectionately.

In the second, the actress is bent forward laughing, with her right hand raised in front of her face, while the younger woman held onto her wearing a huge smile. Kidman captioned the photos “So much life together. Sister love; love you Ant,” accompanied by heart-shaped and ant emojis.

The sisters share a very close relationship, and although the “Big Little Lies” star is more famous than ther sister, Antonia is equally well-known in her native Australia. The 48-year-old Aussie is an award-winning journalist and TV host, and she has married twice.

Antonia’s first husband, Angus Harley with whom she has four children died in 2015, and with the second, Craig Mawan, whom she married in 2010, the journalist has two children.

Despite being a mum-of-six, the TV host recently obtained a law degree, and Kidman celebrated the educational milestone with a congratulatory post on Instagram.

The award-winning actress praised her sister’s resilience and determination, noting that studying while raising six children is not an easy task, and giving her accolades for doing it with grace and humility. Also, Kidman continuously watches out for Antonia like a typical big sister

In January, "New Idea" reported that the actress was concerned about her sister’s massive weight loss. Although the award-winning journalist has always been an exercise buff, practicing yoga regularly, the news outlet wrote that the weight loss was so sudden that Kidman wants Antonia to take a beat and reduce her exercising routine.

According to sources, the actress was concerned that the loss of their father, clinical psychologist, Anthony Kidman, and her sister’s first husband, coupled with her very hectic schedule, were taking their toll on the TV host.

Antonia seems to be doing better now, but if she will slow down on her exercises is something yet to be seen, because she once said that doing a lot of things at the same time, feeds her soul and her sense of self.