Britney Spears, Iggy Azalea Have “Pretty Girls” ’80s Rager at 2015 Billboard Music Awards: Watch the Performance!

Diva domination! Britney Spears and Iggy Azalea crushed it at the 2015 Billboard Music Awards at Las Vegas' MGM Grand Garden Arena on Sunday, May 17. The singers took to the stage to perform Spears' new smash "Pretty Girls" — and of course, got dolled up '80s style.

Britney Spears and Iggy Azelea performing main
Britney Spears and Iggy Azalea Denise Truscello/Getty Images

Spears, in particular, wore a revealing sheer black bodysuit with diamond cutouts that strategically covered her body. Azalea, 24, rocked out in a metallic short dress. The gals stuck together for most of the set, and were joined by several backup dancers. (Spears, 33, walked the BBMAs red carpet with her boyfriend Charlie Ebersol.) 

Britney Spears and Charlie Ebersol
Britney Spears and Charlie Ebersol Steve Granitz/WireImage

Earlier this month, Spears opened up about her new friendship with the Australian rapper. "She invited me to her house, and I met her dog and we had salads. She's a very sweet girl. We hit it off. It was so much fun working with her," she told NYC's Z100 radio station.

Britney Spears and Iggy Azelea wide shot
Spears and Azalea at BBMAs Denise Truscello/Getty Images

"I was thinking about my next single for my next album and what I was gonna do, and I wanted to do a girl anthem. Something that was very girl empowering and that was kind of funny," she added. "I thought a whole take on Valley girls and just making fun of that would be fun for us to do. She was really down for it." 

Britney Spears performing at Billboard
Britney Spears at BBMAs Denise Truscello/Getty Images

Tell Us: What did you think about their BBMAs performance?

Watch the video above!

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