In addition to Alicia Keys’ stunning set where she debuted her new song called ‘A Place of My Own’, several other acts hit the stage on day one of the iHeartRadio Music Festival held at the MGM Grand Garden Arena on in Las Vegas last evening. Jay-Z, Bruno Mars and the Black Eyed Peas thrilled the crowd with their biggest hits, each in their own unique way.

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Photos by WireImage

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