Britney Spears and Iggy Azalea to Bust Out ‘Pretty Girls’ at Billboard Music Awards

Ceremony to take place in Las Vegas on May 17

LAS VEGAS, NV - NOVEMBER 05: Singer Britney Spears attends a "Britney Day" event at The LINQ Promenade held to celebrate her Las Vegas residency show "Britney: Piece of Me" on November 5, 2014 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)
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Britney Spears and Iggy Azalea will take the stage together at the Billboard Music Awards, which air live on ABC on May 17.

The pair will team up to perform Spears’ single “Pretty Girls,” which features the Australian “Fancy” rapper.

Other performers at the ceremony, which takes place at the MGM Grand Garden Arena, include Kelly Clarkson, Fall Out Boy featuring Wiz Khalifa, Hozier, Nick Jonas, Ed Sheeran, Sam Smith, and Meghan Trainor & John Legend. Ludacris and Chrissy Teigen will be hosting this year’s festivities.

Spears has scored six Billboard Music Awards duing her career. Azalea is up for trophies in 11 categories this year, with two entries in the Top Rap Song category, for “Fancy” and “Black Widow.”