Pop diva,Rihanna,wore a green fur coat to rock the I HeartRadio Music awards last nite. Rihanna,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. See more photos after the cut...