Photos: Rihanna rocks out in Adam Selman mini dress & Versace fur at iHeartRadio music awards

The pop diva, who is the 5th highest selling female singer of all time, after Madonna, Mariah Carey, Whitney Houston and Celine Dion, wore a cleavage-baring black Adam Selman mini dress and green fur Versace coat as she stepped out of a real-life helicopter onto the main stage at the iHeartRadio Music Awards on Sunday where she performed her new single B**** Better Have My Money. 
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