Nicole Kidman shunned gowns and glamour for a suited and booted look at the Country Music Awards held in Las Vegas.

Keith Urban served wife Nicole Kidman an ace of a kiss. The A-list couple was spotted smooching courtside at the U.S. Open in Flushing, New York.

The lovebirds watched on as tennis great Roger Federer defeated Tommy Robredo in their fourth round match. Federer goes on to play Robin Soderling in the quarterfinals of the grandslam tournament.