Keith Urban has scored his first number one on the Billboard 200 U.S. album chart.
The country star's Defying Gravity has debuted at the top of the charts with 171,000 first-week sales, beating Prince to number one by just 3,000 sales.
Prince's LotusFlow3r debuts at two, giving the pop superstar his 14th top 10.
Jazz star Diana Krall scores her highest chart position with Quiet Nights, which crashes in at three, while hits compilation Now 30 and the soundtrack to Miley Cyrus' new film Hannah Montana: The Movie round out the new top five.
After having a music career that spanned five decades and saw the release of over...