Keith Urban

Country star Keith Urban performed this weekend in Atlantic City. His emotional performance of a song about an ex who has moved on left the singer in tears, with many linking the moment to his recent divorce from Nicole Kidman.

Behind the quick divorce from Keith Urban lay difficult months and a custody battle over the girls. Now, as the frustrated ex watches her move on, the 59-year-old star gives an interview about her fears, the brave choice to keep her heart open, and why she has absolutely no regrets about being willing in the past to "throw her career in the trash" for Tom Cruise.

Paparazzi photos of the actress kissing her new partner have left the country star completely devastated. Sources close to Urban suggest that his ex's move gives him the green light to move on, hinting: "Don't be surprised if he soon comes out with a 'revenge romance' of his own."