Wango Tango 2014: Ariana Grande on Her Sexy New Look and Her Love of Rihanna

Only "Extra's" Renee Bargh was backstage at KIIS FM's Wango Tango, catching up with pop star Ariana Grande. Ariana chatted about her '60s-inspired sexy new look, and her love of Rihanna -- whom she met at the iHeart Radio Music festival.

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