Las Vegas Sun - Photograph : 2015 Billboard hosts

October 23, 2018

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Hosts Chrissy Teigen, left, and Ludacris speak at the Billboard Music Awards at MGM Grand Garden Arena on Sunday, May 17, 2015, in Las Vegas.

Chris Pizzello / Invision / AP

Hosts Chrissy Teigen, left, and Ludacris speak at the Billboard Music Awards at MGM Grand Garden Arena on Sunday, May 17, 2015, in Las Vegas.