After quite a long time apart, Cameron Diaz joined husband Benji Madden Down Under as the "Sex Tape" actress arrived at Sydney airport over the weekend.

Benji Madden, along with twin Joel, has been holed up in Sydney as he signed a contract to be the judge of "The Voice Australia."

"The Mask star looked flawless as ever cloaking her model physique in a pair of slouchy, ripped jeans and a chic cashmere jumper," said Daily Mail. "She teamed her relaxed apparel with a pair of grey moccasin boots, tying a cream sweater around her diminutive waist and slung a leather bag over her person."

The British publication added that Benji Madden was "unable to keep his eyes off" wife Cameron Diaz as he picked her up at the airport. It's the first time for the "Sex Tape" actress to be Down Under.

"Cameron's trademark golden blonde locks fell around her shoulders and she slipped on a pair of ubiquitous designer sunnies to ward off any attention," it added.

Back in July, Cameron Diaz's husband compared his experience coaching kids and adults in "The Voice Australia."

"With kids it's not serious, you just want the kids to have a good time so it was all about fun," he said. "Now this is a lot more serious and you can tell from the first day we shot, all the coaches are like, we have a great time but it's serious, everybody wants to find somebody great. Everyone wants to win."

When twin brother Joel Madden talked about the easier time they have compared to the other coaches who had to go solo when mentoring a contestant, Benji Madded couldn't help but quip, "Life ain't fair baby!' Life ain't always fair!"

Cameron Diaz and Benji Madden got married right after the New Year earlier this year at her Beverly Hills mansion in a hush-hush wedding ceremony.