Amanda Bynes VS Rihanna: This Hollywood twitter spat was literally ‘ugly’ where actress Amanda Bynes repeatedly called RnB singer Rihanna ugly several times. The catfight went on to continue with people taking Rihanna’s side because well, Amanda was being ridiculous! Amanda wrote absurd things like, “@rihanna you look so ugly trying to be white”, “@rihanna Chris brown beat you because you’re not pretty enough”