Miranda Lambert, Carrie Underwood Unveil Duet at Billboard Music Awards

Luke Bryan, Florida Georgia Line, Shania Twain Also Appearing at Las Vegas Event

Miranda Lambert and Carrie Underwood will debut their new duet Sunday night (May 18) on the 2014 Billboard Music Awards in Las Vegas.

Luke Bryan and Florida Georgia Line will also perform on the awards show airing live on ABC. Other performers include Miley Cyrus, Robin Thicke, Shakira, Katy Perry, 5 Seconds of Summer, Ariana Grande, Iggy Azalea, Imagine Dragons, Jennifer Lopez, John Legend, Lorde, OneRepublic, Pitbull and Ricky Martin.

Shania Twain, Lucy Hale, Phillip Phillips, Josh Groban and Fun. guitarist Jack Antonoff are among the presenters scheduled to appear during the event hosted by Ludacris at the MGM Grand Garden Arena.

Lambert and Underwood will perform “Somethin’ Bad,” a collaboration to be featured on Lambert’s upcoming album Platinum, set for June 3 release.

“I’m a huge Carrie Underwood fan,” Lambert told Billboard magazine. “‘Somethin’ Bad’ is a meshing of our styles, and there aren’t many female collaborations in our format, so I’m really excited to be debuting it on the Billboard Awards.”

Underwood, Ellie Goulding and OneRepublic are finalists for the 2014 Milestone Award, a fan-voted honor.