Rihanna Throwing Shade At Ariana Grande?! YOU Decide If She Was Laughing At Her Performance HERE!

Celebrity feud alert!! Looks like Rihanna ain't afraid of lil' Ariana Grande! While Ariana performed a medley of The Way and Problem at the iHeartRadio Music Awards, RiRi seemed to have a pretty strong opinion of it while she hung out in the audience. In fact, girlfriend had a case of the giggles (above)! But is that what she