Nicole Kidman & Keith Urban: Parents' 50th Anniversary Party!

Nicole Kidman and her husband Keith Urban head to her parents’ 50th anniversary party on Sunday (December 22) in Sydney, Australia.

The 46-year-old actress and the 46-year-old singer brought along their cutie pie kids Sunday, 5, and Faith, 2.

Nicole‘s younger sister Antonia, who is a journalist and TV reporter in Australia, was also in attendance with her family.

Keith flew in to the country the day before to meet up with Nicole and the kids, who had arrived earlier in the week. He was back in Los Angeles working on the Hollywood week for the new season of American Idol, which debuts next month.

FYI: Nicole is wearing a Dolce&Gabbana dress.

25+ pictures inside of Nicole Kidman and Keith Urban at the anniversary party…