Amanda Bynes is in a downward spiral and it wont stop until she goes to a hair salon shaves her head, an ambulance pulls over to her house in the middle of the night and takes her away to a psychiatric ward. She is on her way after the way she acted in Equinox yesterday. TMZ:

Gym sources tell us, Amanda was attending a 50-minute spin class at Equinox when she suddenly stopped participating in the class and aimlessly walked around looking to switch bikes.

Once Amanda found a replacement — closer to the room’s giant mirror — we’re told Amanda started cycling again, but removed her top, revealing a “tiny black strapless push up bra … not a sports bra.”

Roughly 25 minutes into the class, we’re told Amanda stopped cycling again — this time to pick up her Louis Vuitton purse … and reapply her makeup.

According to sources, the actress was doing her makeup — lipstick, eyeliner, the whole shebang — for ten full minutes before the instructor grew furious and told her to get out, claiming he couldn’t BELIEVE someone was doing makeup in the middle of his spin class.

This isn’t that bad, have you ever gone to a spin class? those bikes hurt your ass after 15 minutes of sitting on them, maybe it’s her first time and she was looking for a bike that had better padding, then when she realize that these machines have been created for punishment and not enjoyment she decided to take a brake and apply her make up before going out and picking up guys. Ok you are right, she is fucking nuts and needs some help. Would this be a bad time to try to get in her pants? (pic:Wenn)