The 49-year-old actress heaped praise on her husband as she collected a trophy for the Best Supporting Actress at the 6th Australian Academy of Cinema and Television Arts International Awards in Hollywood, reported Femalefirst.
In her acceptance speech, the actress said, "To the most beautiful man I've ever met, Keith Lionel Urban. He's got a gypsy heart, and travels the world where I go," she said.
Kidman and Urban, who shares two daughters together, tied the knot in 2006.