Giuliana Rancic calls out Ariana Grande for diva behavior
Thursday, September 18, 2014 - 09:30
in Psychology & Sociology
Annie MartinLOS ANGELES, Sept. 18 (UPI) -- Giuliana Ranic confirmed Ariana Grande's penchant for diva behavior by recalling a run-in she had with the singer at the 2014 American Music Awards.