Would you yell at Rihanna for blocking your view at a concert? A clip has gone viral of Rih at Mariah Carey’s Las Vegas concert, standing up, waving her arms and blowing kisses. When someone tells her to sit down, she turns around, utters a curse word and keeps dancing. “The audacity to yell at Rihanna to sit down while she’s fangirling over Mariah Carey is wild,” the caption reads.