PHOTOS: Best Of The 2015 iHeartRADIO Music Festival

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    1/52

    (Photo: Andrew Swartz)

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    2/52

    (Photo: Andrew Swartz)

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    3/52

    (Photo: Andrew Swartz)

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    4/52

    (Photo: Andrew Swartz)

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    5/52

    (Photo: Andrew Swartz)

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    6/52

    (Photo: Andrew Swartz)

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    7/52

    (Photo: Andrew Swartz)

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    8/52

    (Photo: Andrew Swartz)

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    9/52

    (Photo: Andrew Swartz)

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    10/52

    (Photo: Andrew Swartz)

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    11/52

    (Photo:  Brian Friedman)

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    12/52

    (Photo: Andrew Swartz)

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    13/52

    (Photo: Andrew Swartz)

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    14/52

    (Photo:  Brian Friedman)

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    15/52

    (Photo:  Brian Friedman)

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    16/52

    (Photo:  Brian Friedman)

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    17/52

    (Photo:  Brian Friedman)

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    18/52

    (Photo:  Brian Friedman)

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    19/52

    (Photo:  Brian Friedman)

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    20/52

    (Photo:  Brian Friedman)

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    21/52

    (Photo:  Getty Images)

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    22/52

    (Photo:  Getty Images)

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    23/52

    (Photo:  Getty Images)

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    24/52

    (Photo:  Getty Images)

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    25/52

    (Photo:  Getty Images)

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    26/52

    (Photo:  Getty Images)

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    27/52

    (Photo:  Getty Images)

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    28/52

    (Photo:  Getty Images)

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    29/52

    (Photo:  Getty Images)

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    30/52

    (Photo:  Getty Images)

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    31/52

    (Photo:  Getty Images)

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    32/52

    (Photo:  Getty Images)

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    33/52

    (Photo:  Getty Images)

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    34/52

    (Photo:  Getty Images)

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    35/52

    (Photo:  Getty Images)

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    36/52

    (Photo:  Getty Images)

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    37/52

    (Photo:  Getty Images)

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    38/52

    (Photo:  Getty Images)

  • 39/52
    39/52

    (Photo: Greg Noire)

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    40/52

    (Photo:  Getty Images)

  • 41/52
    41/52

    (Photo: Greg Noire)

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    42/52

    (Photo: Greg Noire)

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    43/52

    (Photo: Greg Noire)

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    44/52

    (Photo: Greg Noire)

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    45/52

    (Photo: Greg Noire)

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    46/52

    (Photo: Greg Noire)

  • 47/52
    47/52

    (Photo: Greg Noire)

  • 48/52
    48/52

    (Photo: Greg Noire)

  • 49/52
    49/52

    (Photo: Todd Owyoung)

  • 50/52
    50/52

    (Photo: Todd Owyoung)

  • 51/52
    51/52

    (Photo: Todd Owyoung)

  • 52/52
    52/52

    (Photo: Torey Mundkowsky)

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From Sam Smith and Coldplay, to Kanye West and The Weeknd, iHeartRadio brings together all of your favorite artists at the 5th Annual iHeartRadio Music Festival in Las Vegas, Nevada.