Lady Antebellum leads American Country Music Awards nods with 7

NASHVILLE, Tenn. -- An astounding run keeps getting better for Lady Antebellum. Already buoyed by the crossover success of its latest album, the country trio learned it's up for seven Academy of Country Music Awards when nominations were announced Tuesday.

Miranda Lambert and Carrie Underwood are next with six nominations, Taylor Swift has five and Kenny Chesney and Brad Paisley each have four.

The nominations were announced on CBS' "The Early Show."

The Zac Brown Band and its frontman also had a big haul with the band receiving four nominations and Brown taking two more individually.

Lady A received five nominations alone for the hit "Need You Now," including single record, song and video of the year, and is up for top vocal group and album of the year for its debut, "Lady Antebellum."

The run for Hillary Scott, Charles Kelley and Dave Haywood started last July when "I Run To You" hit No. 1. The band picked up two Country Music Association Awards in November.

Underwood, Chesney, Swift, Paisley, the Zac Brown Band, George Strait, Keith Urban and Toby Keith are nominated for entertainer of the year, the top honor given out at the April 18 awards in Las Vegas.

Underwood's going for her second straight entertainer award, one of five categories voted on by fans. She would become the first woman to win two entertainer awards if she wins again.

She's also up for what would be a fourth straight top female vocalist award -- with Swift, Lambert, McEntire and Lee Ann Womack -- and album of the year for "Play On."

Chesney is going for a fifth entertainer of the year award and is just one of three singers with four wins. He won from 2005-08 before Underwood ended his run.

He's nominated in the top male vocalist category with Paisley, who's won three straight, George Strait, Keith Urban and Darius Rucker.

Lambert is fresh off the success of her first No. 1 song, "White Liar," which netted her three nominations. She also is up for album of the year for the highly regarded "Revolution."

The Zac Brown Band, last year's top new vocal group, was nominated for top vocal group, album for "The Foundation" and single record for "Toes." Brown also is up as a producer for the album and single record nominations.

Along with entertainer of the year, fans cast votes on the Internet for top new solo vocalist, top new vocal group and top new vocal duo. The winners in those categories then vie for top new artist, which also is voted on by fans.

The nominees for top new solo vocalist are Luke Bryan, Jamey Johnson and Chris Young. Bomshel, Joey + Rory and Steel Magnolia are up for top new vocal duo and the Eli Young Band, Gloriana and The Lost Trailers vie for top new vocal group.