Country superstar Keith Urban has credited the baby he is expecting with wife Nicole Kidman for revitalising his career - insisting he experiences "a whole new feeling" when performing. The Days Go By hitmaker is preparing to welcome his first child with the Australian Oscar-winner later this year (08), and states he is "over the moon" with their plans for a family. The 40-year-old says, "Performing in general has taken on a whole new feeling for me, certainly in light of fatherhood and so on. "It has been a beautiful journey, really since that record Love, Pain and the Whole Crazy Thing came out. Over the moon is literally how I feel; I'm very, very grateful."