Click the pics to view more of the actress' bizarre Twitter moments.
'Long Hair Don't Care'
"Long hair don't care," she tweeted of the near-naked pic which showcased her long blonde mane covering her bare chest.
On May 2, 2013, the actress showed off a rock-inspired look, complete with a swatch of glowing green hair. In keeping with her recent revealing pics, the What I Like About You star wasn't shy about baring her cleavage and lacy black lingerie.
You don't have to look too closely to see that much of her new all-out makeover is inspired by famous stripper Blac Chyna. From the blonde 'dos to the cheek piercings, check out the What I Like About You star's transformation, and the uncanny style similarities between the actress and Chyna.
Bynes also revealed via Twitter on May 5, 2013 that she had a nose job. She tweeted in part: "I had a nose job to remove skin that was like a webbing in between my eyes. I wasn't going to tell anyone, but I look so much prettier in my new photos that I don't want old photos used anymore! ...I will never look like that again! Having surgery was the most amazing thing for my confidence!
"About to put on makeup," she tweeted. "I weigh 135, I've gained weight! I need to be 100 lbs!"
'At the Gym'
'Rawr' Take 2
Once again captioning a pic with "rawr," Bynes shared an extreme close-up of herself on April 16, 2013.
She captioned this pic, writing: "@ the hair salon getting ready for tonight."