PIC: Nicole Kidman's Daughter Faith, 6 Months, Is a Redhead!

Credit: Fame Pictures

Ginger girls gotta stick together!

Nicole Kidman touched down at the airport in her native Sydney, Australia on Tuesday. Despite the long flight, the Oscar winner, 44, was radiant as she toted some very precious cargo: Faith Margaret, her daughter born via surrogate exactly six months ago, on Dec. 28 of last year.

In the rare shot of Kidman's youngest with husband Keith Urban, the adorable celeb tot showed off chubby cheeks and her world-famous mom's trademark red hair. In her left hand, Kidman held onto Faith Margaret's big sister Sunday Rose, who turns 3 next month.

The Rabbit Hole actress was back in her country for a visit with her family -- including her older, lookalike sister Antonia, who gave birth to son Nicholas in December.

Kidman (who also has daughter Isabella, 18, and Connor, 16, with ex Tom Cruise) admitted that she and singer Urban went through a "rollercoaster ride with fertility" trying to conceive Faith.

"We were in a place of desperately wanting another child. I couldn't get pregnant," Kidman told Australia's 60 Minutes.

But now that Sunday is here? "It is beyond thrilling!" Kidman told Us Weekly back in January.