THE 2013 BILLBOARD MUSIC AWARDS - ARRIVALS - A star-studded lineup of the world's top-selling artists come together to perform their biggest hits on "The 2013 Billboard Music Awards." The broadcast will air live from Las Vegas at the MGM Grand Garden Arena on SUNDAY, MAY 19 (8:00-11:00 p.m., ET) on the ABC Television Network. (Albert Ferreira/STARTRAKS PHOTO via ABC)
EMMY ROSSUM

THE 2013 BILLBOARD MUSIC AWARDS – ARRIVALS – A star-studded lineup of the world’s top-selling artists come together to perform their biggest hits on “The 2013 Billboard Music Awards.” The broadcast will air live from Las Vegas at the MGM Grand Garden Arena on SUNDAY, MAY 19 (8:00-11:00 p.m., ET) on the ABC Television Network. (Albert Ferreira/STARTRAKS PHOTO via ABC)
EMMY ROSSUM

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