Amanda Bynes seems to be falling down a slippery slope ever since she moved to New York City a few months ago. Almost every other day she’s posting a photo that features her new look or shows her going on a Twitter rampage about how she’s going to sue all the tabloids.

One of the things the former Nickelodeon star has been really vocal about is her weight, and on Tuesday she posted a topless photo, wearing only a black lace bra and black yoga pants, and said she’s 135 pounds right now but needs to be 100 pounds.

In one of the two photos she posted, she said:

"About to put on makeup! I weigh 135, I've gained weight! I need to be 100 lbs!"

The 5-foot 8-inch starlet, 27, is at the perfect weight for her height, and losing 35-pounds is an unhealthy goal. Bynes has said before that she is trying to recover from an eating disorder and tries to work out to stay in shape.

Her risqué photo is the newest stint in a long line of crazy behavior. Aside from completely changing her look by going platinum blonde and shaving half her head, the “Easy A” star threatens to sue any media outlet that writes a negative story about her, lashing out on Perez Hilton personally on Twitter.

When she got into trouble with the law, she reached out to President Obama on Twitter to reprimand authorities who busted her for driving under the influence.

She’s reportedly been kicked out of her gym for strange behavior and is no longer talking to her family.

In the past two weeks she has began to make videos of herself, and that’s really began to make people question whether she's a PR genius or in serious need of mental help.

In the video "I'm Sucking On A Sour Patch Kid Listening To Music Getting Ready For Tonight :D" the overly made-up actress poses in the mirror and seemingly mutters to herself.

There’s no telling what the troubled star will do next.