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![Taylor Swift (C) introduces a performance by Van Halen with Zendaya (L), model Martha Hunt, (2nd L) model Lily Aldridge, actress Haille Steinfeld and actress Ellen Pompeo during the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13622/taylor-swift-c-introduces-performance-by-van-halen-zendaya-l-model-martha-hunt-2nd-l.jpg?w=800)
Taylor Swift (C) introduces a performance by Van Halen with Zendaya (L), model Martha Hunt, (2nd L) model Lily Aldridge, actress Haille Steinfeld and actress Ellen Pompeo during the 2015 Billboard Music Awards
Credit: Reuters
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![Hosts Chrissy Teigan and Ludacris do a drinking game during the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13623/hosts-chrissy-teigan-ludacris-do-drinking-game-during-2015-billboard-music-awards.jpg?w=800)
Hosts Chrissy Teigan and Ludacris do a drinking game during the 2015 Billboard Music Awards
Credit: Reuters
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![Singer Meghan Trainor poses backstage with her awards for Top Digital Song Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13624/singer-meghan-trainor-poses-backstage-her-awards-top-digital-song.jpg?w=800)
Singer Meghan Trainor poses backstage with her awards for Top Digital Song
Credit: Reuters
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![Singer Taylor Swift poses backstage with her awards for Top Artist, Billboard Chart Achievement Award Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13625/singer-taylor-swift-poses-backstage-her-awards-top-artist-billboard-chart-achievement-award.jpg?w=800)
Singer Taylor Swift poses backstage with her awards for Top Artist, Billboard Chart Achievement Award
Credit: Reuters
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![Musician Calvin Harris poses backstage with his award for Top Dance/Electronic Artist during the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13626/musician-calvin-harris-poses-backstage-his-award-top-dance-electronic-artist-during-2015.jpg?w=800)
Musician Calvin Harris poses backstage with his award for Top Dance/Electronic Artist during the 2015 Billboard Music Awards
Credit: Reuters
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![Musician John Legend poses backstage with his awards for Top Streaming Song (Audio) and Top Radio Song for All of Me during the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13627/musician-john-legend-poses-backstage-his-awards-top-streaming-song-audio-top-radio-song-all.jpg?w=800)
Musician John Legend poses backstage with his awards for Top Streaming Song (Audio) and Top Radio Song for All of Me during the 2015 Billboard Music Awards
Credit: Reuters
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![Singer Chris Brown performs Fun on stage at the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13628/singer-chris-brown-performs-fun-stage-2015-billboard-music-awards.jpg?w=800)
Singer Chris Brown performs Fun on stage at the 2015 Billboard Music Awards
Credit: Reuters
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![Tracie Ellis Ross (L) and Laverne Cox announce the award for Top Billboard 200 Album won by Taylor Swift at the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13629/tracie-ellis-ross-l-laverne-cox-announce-award-top-billboard-200-album-won-by-taylor-swift.jpg?w=800)
Tracie Ellis Ross (L) and Laverne Cox announce the award for Top Billboard 200 Album won by Taylor Swift at the 2015 Billboard Music Awards
Credit: Reuters
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![Wiz Khalifa performs See You Again as a tribute to actor Paul Walker at the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13630/wiz-khalifa-performs-see-you-again-tribute-actor-paul-walker-2015-billboard-music-awards.jpg?w=800)
Wiz Khalifa performs See You Again as a tribute to actor Paul Walker at the 2015 Billboard Music Awards
Credit: Reuters
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![Mariah Carey performs a medley of songs at the 2015 Billboard Music Awards in Las Vegas Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13631/mariah-carey-performs-medley-songs-2015-billboard-music-awards-las-vegas.jpg?w=800)
Mariah Carey performs a medley of songs at the 2015 Billboard Music Awards in Las Vegas
Credit: Reuters
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![Jennifer Lopez takes the stage at the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13632/jennifer-lopez-takes-stage-2015-billboard-music-awards.jpg?w=800)
Jennifer Lopez takes the stage at the 2015 Billboard Music Awards
Credit: Reuters
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![Tori Kelly performs Nobody Love at the 2015 Billboard Music Awards Billboard Music Awards,Billboard Music Awards 2015,Billboard Music Awards pics,Billboard Music Awards images,Billboard Music Awards photos,Billboard Music Awards stills,billboard music awards 2015 winners,Billboard Music Awards Las Vegas,Billboard music a](https://data1.ibtimes.co.in/photo/en/full/13633/tori-kelly-performs-nobody-love-2015-billboard-music-awards.jpg?w=800)
Tori Kelly performs Nobody Love at the 2015 Billboard Music Awards
Credit: Reuters