Celebrities Twitter Beefs: Which Stars Threw The Most Shade At Each Other On Social Media?

Amanda Bynes And Rihanna

Notorious at the time for her spur-of-the-moment Twitter rants, Amanda Bynes savagely sounded off on Rihanna with a series of racist and extremely offensive tweets. “You look so ugly tryin to be white,” she wrote before adding “Chris brown beat you because you’re not pretty enough.” When RiRi responded with a jab about Bynes needing intervention, the once-celebrated actress continued to hurl insults at the Disturbia singer.