Keith Urban and Nicole Kidman live their wedding vows every day.

Nicole Kidman and Keith Urban

Nicole Kidman and Keith Urban

The couple will celebrate their 10th anniversary in June but have dismissed claims they plan to renew the promises they made one another when they first tied the knot because the pledges are still "strong" and always in "action".

Asked about renewing their vows, Keith said: "I read that, too. I don't know where they get half of this stuff from. No.

"They're daily in the sense of action, as opposed to being recited.

"I like to think of showing those on a daily basis."

Nicole added: "We don't need to. The vows are strong, we keep them."

And the 'Family Fang' actress - who has daughters Sunday, seven, and Faith, five, with Keith, as well as grown-up kids Connor and Isabella with ex-husband Tom Cruise - thinks the key to their successful marriage is that they "like" one another.

Nicole told People magazine: "We fly all over the world [to see one another]. But not out of obligation, just because I like him."

Keith said: "Out of want. It's a short life, too, you know. It really is."

His wife added: "I love him, but I also like him."