The bizzare antics from former Nickelodeon star Amanda Bynes just keep coming — with the actress unleashing a string of hateful Twitter messages against Rihanna.
“You look so ugly tryin to be white,” Bynes, 27, wrote Sunday — seemingly out of nowhere, just three days after her drug arrest.
Minutes later, she tweeted: “Chris Brown beat you because you’re not pretty enough.”
Later, she added: “No one wants to be your lover so you call everyone and their mother that I almost named my new dog Rihanna.”
It’s unclear why Bynes would hate the 25-year-old singer so much. The Barbadian-born Rihanna did have a fling with rapper Drake, for whom Bynes has confessed a love — once saying she wanted him to “murder” her private parts.
Rihanna briefly responded to the Bynes attack.
Amanda Bynes fired off hateful tweets about Rihanna, only to erase them.
“Ya see what happens when they cancel Intervention,” Rihanna wrote.
But Bynes, who has been reeling since her arrest last week for throwing a marijuana water pipe out of her midtown apartment window, only launched into a new tirade.
“Unlike ur fugly faced self I don’t do drugs!” she shot back. “U need the intervention dog! I met ur ugly face in person! U aren't pretty u know it!”
And it’s not the first time Bynes went after a fellow celebrity. Recently, the actress called out model and reality TV hostess Jenny McCarthy in an insult-laced Twitter rant.
“Enough of this circus,” McCarthy tweeted on May 1 after rumors of an altercation at Bynes’ house surfaced. “She needs help.”
Rihanna barely responded to Amanda Bynes’ taunts: ‘Ya see what happens when they cancel Intervention,’ she tweeted, but Bynes fired back with another message.
The “What a Girl Wants” star didn’t take her words kindly. “I need help?... Aren’t u 50 years old? I’m 27, u look 80 compared to me!”
McCarthy later tweeted her apology.
Bynes’ behavior has grown increasingly bizarre since Thursday, when police showed up at her building on W. 47th St. after she was spotted smoking pot in the lobby, prosecutors said.
She then allegedly tossed a glass bong from a 36th-floor window as police officers watched. During a court appearance Friday, she donned a ratty, platinum blond wig to try to hide her face.
After her arrest, she tweeted that one of the cops who arrested her slapped her crotch.
And on Saturday, she clashed with a photographer, calling him “the ugly black man.”
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