Keith Urban up for two CMA awards

Keith Urban.

AAP

KEITH Urban has been nominated for two top Country Music Association (CMA) awards, but the big question is what will his famous wife wear to Nashville's big night?

While Urban won a CMA last year, it was a surprisingly buxom Kidman in a fuchsia embroidered L'Wren Scott dress that created the headlines, with one newspaper declaring the Oscar winner's breasts were "in danger of spilling out" while another wondered if she picked up the frock from a Nashville consignment shop.

Kidman was also accused of committing a fashion faux pas arriving on Urban's arm at April's rival Academy of Country Music Awards in Las Vegas.

That night Kidman was in a dubious black and white tuxedo-inspired number.

Fashion aside, Urban is in the running for the Entertainer of the Year and Male Vocalist of the Year awards at the 44th Annual CMA Awards, held at the Bridgestone Arena in Nashville on November 10.

Miranda Lambert led the list with nine nominations - the most for any female artist in the history of the CMA Awards - and will go head-to-head with Urban in the Entertainer of the Year category.

Lady Antebellum garnered the second highest number of CMA Awards nominations with five.