Country's own Keith Urban has upped the bar on what it means to be romantic -- and all the gents out there better be taking notes! The star's wife of more than 6 years, Nicole Kidman, attests that the singer is not only incredibly good-looking, he's also super romantic.

"For every single night he's away, he leaves me a love letter," spills Kidman, who covers InStyle's March issue. "Every single night of our relationship."

That's a lot of pen to paper and a whole lot of romance from the 'Little Bit of Everything' hitmaker, but Urban's sweet side doesn't stop there. He tries to keep his family, which includes daughters Sunday, 5, and Faith, 3, close by, meaning they often board the tour bus with the star.

"That's basically how I've seen most of America, on that bus," explains Kidman. "Keith and I are both gypsies at heart. We can make our home wherever we are. The girls are like that too now, so we take them everywhere."

For Urban and Kidman, it sounds like home is truly where the spouse is, whether it's in Nashville or around the world. And whenever they're apart, the Aussie actress still gets special treatment from her main man, who seems to be a real-life cupid!