The I Heart Radio Music Awards party went down live on NBC last night!

Here are the winnners...

Best New Artist: Lorde


Best Collaboration: Pitbull and Ke$ha for "Timber" 


Best Lyrics: Miley Cyrus for "Wrecking Ball" 

Best Hip-Hop R&B Song of the Year: Rihanna for "Pour it Up"

The Best Fan Army: Rihanna Navy


I Heart Radio Influener Award: Ariana Grande

Alternative Rock Song of the Year: Imagine Dragons for "Demons"


Country Music Song of the Year: Blake Shelton for "Boys Round Here" 

Song of the Year: Rihanna and Mikky Eko for "Stay"


Wow, Selena Gomez is growing up isn't she??


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