What on EARTH is going on?!
Seriously, this is just WAY beyond too far!
It's no secret that Amanda Bynes has had a pretty difficult weekend, between her Thursday night arrest, claims of being sexually harassed by the New York police department, and being relentlessly pursued by the paparazzo!
However, there is absolutely NO EXCUSE for the bizarre, extremely offensive series of Tweets she just sent Rihanna's way seemingly out-of-the-blue…which suggest that it's HER fault Chris Brown beat her up because she isn't pretty enough!
The message (below), which has now been deleted, read: