Twitter: Amanda Bynes slams Rihanna: 'Chris Brown beat you because you're not pretty enough'

Looks like Amanda Bynes wants to own the Queen of Controversy crown. The 27 yr old,who is always in the news for some or the other misconduct, finds herself in the news again. This time, however, she has taken on a tough adversary making her the target of Twitter rage by posting a slew of hateful tweets. The Nickleodeon actor has dragged up the 2009 episode when Chris beat up Riri.