Keith Urban and Nicole Kidman looked like a pair of love-struck teenagers as they were reunited at Sydney airport this week - Nicole having just stepped off a flight from Los Angeles.

The family were clearly delighted to be back in each other's arms, with the couple's two young daughters leaping up to give their superstar dad a big welcome hug.

Kidman, who had been attending the Screen Actors Guild Awards in L.A., was accompanied by close friend Russell Crowe on her return home, and was seen getting a helping hand from her fellow actor with carrying the young girls to the car.

Keith is performing this week at Sydney's Allphones Arena as part of his big Australian tour, The Story So Far.