Amanda Bynes Slams Rihanna on Twitter, Calls Her Ugly

Amanda and Rihanna have met in the past and were photographed together at the CFDA Awards in NYC in 2006.

Amanda and Rihanna have met in the past and were photographed together at the CFDA Awards in NYC in 2006.

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Woah, we’re not sure what set her off, but Amanda Bynes went on a full-blown rant against Rihanna on Twitter this afternoon, telling the singer that “Chris Brown beat you because you’re not pretty enough.”

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The troubled 27-year-old – who has met Rihanna in the past – then followed that up with another insult (that sort of rhymed): “@rihanna no one wants to be your lover so you call everyone and their mother that I almost named my new dog Rihanna.”

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But just then Amanda – who was arrested for possession of marijuana, reckless endangerment and attempted evidence tampering on May 23 – quickly deleted the Tweets, but not before Rihanna found out about them. And she had a sizzling comeback: “Ya see what happens when they cancel Intervention?”

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A short while later the troubled Easy A star responded with, “unlike ur ugly faced self I don’t do drugs! U need the intervention dog! I met ur ugly face in person! U aren’t pretty u know it!” But then she quickly deleted that message too.

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