Nicole Kidman and her two daughters jet out of Sydney

She’s been enjoying a winter break in Australia with husband Keith Urban and their family.

And on Sunday, Nicole Kidman headed back to the United States where she is primarily based.

The 52-year-old doted on daughters Sunday Rose, 11, and Faith Margaret, eight, as she made her way through the terminal at Sydney Airport.  

Nicole looked chic in a deep purple blouse buttoned to the top, teamed with black skinny-leg jeans and patent loafers.  

The Big Little Lies star added a tailored black blazer, fedora, oversize sunglasses and a tan weekender bag.

Nicole tied her locks into a sleek ponytail at the nape of the neck, and opted for a minimal makeup palette.

Chic: The A-list actress sported a deep purple blouse, black skinny-leg jeans, a tailored black blazer and patent loafers 

Details: Nicole added a black fedora, oversize sunglasses and a tan weekender bag to the airport look

Proceeding through the airport terminal, the A-list actress placed a protective hand on daughter Faith Margaret’s arm.

Faith Margaret kept warm in a grey long-sleeved top, black skirt, leggings and brown boots.

While older sister Sunday Rose wore a leopard print dress, black tights and boots. 

Attentive: The Big Little Lies star kept a close eye on her youngest daughter 

Cute: Sunday Rose wore a leopard print dress, black tights and boots, and wheeled a small suitcase through the terminal 

Nicole arrived in Sydney from Nashville, Tennessee in mid-July alongside husband Keith, 51, and their daughters.   

A recent unconfirmed report has claimed Nicole and Keith are planning to adopt a son.

According to Woman’s Day magazine, the couple are ‘over the moon’ with their decision, as ‘neither of them could shift their sense of yearning to become parents again’.  

Service: Nicole’s driver ensured the famous family had no trouble arriving at the airport 

Quick getaway: Nicole arrived in Sydney from Nashville, Tennessee in mid-July alongside husband Keith, 51, and their daughters 

‘Neither of them are getting any younger, and [Nicole has] accepted that she’s not going to have a baby naturally at her age, so adoption seemed like the right path,’ the source claimed.

While the pair are open to welcoming another daughter, Keith has always wondered what life would be like with a son, the magazine alleged.

Daily Mail Australia has reached out for comment. 

Hectic schedule: In the past few weeks, Nicole has been hot on the promotional trail for the second season of TV series Big Little Lies