Amanda Bynes is under fire after allegedly tweeting racist remarks at Rihanna. It is unclear what happened to have Bynes channel her anger at the “We Found Love” singer, some reports suggest that the Amanda Show actress was hacked.

Among the racist tweets include, “@Rihanna you look so ugly tryin to be white.” She followed slamming Rihanna for her abusive relationship with rapper Chris Brown. Bynes slammed, “Chris Brown beat you because you’re not pretty enough,” Daily Mail reports. The posts have since been deleted.

Bynes also responded to a tweet by Rihanna why wrote, “Look who came to see me!! My lover Stella McCartney!!!”Bynes chimed in, “No one wants to be your lover so you call everyone and their mother that I almost named my new dog Rihanna.”

Contact Music suggests that the 27-year-old actress had her Twitter account hacked, however Bynes has previously been firm to only take what is posted on her Twitter as truth and to not listen to the views of her parents or 'fake' friends. On May 25 Bynes tweeted, “Believe everything I saw on twitter!”

Bynes has previously slammed celebrity blogger Perez Hilton for being “ugly” in addition to calling a paparazzo a “ugly black man.”

Image: Amanda Bynes Twitter