Amanda Bynes lashes out on Twitter following her release from psychiatric hold

Los Angeles - Amanda Bynes is set to remain under a conservatorship.

A lawyer claiming to represent the 28-year-old actress, who was released from a psychiatric treatment facility in Pasadena, California on Thursday after being involuntarily committed on 10 October, asked a judge to remove Lynn Bynes' ability to make decisions on the troubled star's behalf on Friday.

But the judge ruled that the Easy A star lacked the capacity to enter into a binding contract or hire a lawyer, so he refused to allow the hearing to go ahead.

He also ruled that Amanda will remain under her mother's care via the conservatorship, according to gossip website TMZ.com.

Despite claiming on Twitter on Friday morning that she planned to fight to regain control of her life, Amanda did not show up to court, but was spotted having lunch in Mel's Drive-In in Hollywood shortly beforehand.

A waitress at the eatery claimed she arrived with a mystery man, talked about plastic surgery and stepped out of the way several times for an imaginary person.

I am going to court today with my lawyer to prove that I am more than capable of handling my personal life and finances and I am enraged

— amanda bynes (@amandabynes) October 31, 2014

This is not all Amanda had to say on Twitter as she shared a number of feelings since being released from hospital on Thursday.

The police filed a report against my dad - I am not able to be in the same room with him. He is a sexual predator and he SHOULD BE IN JAIL

— amanda bynes (@amandabynes) October 31, 2014

I am going to court with my lawyer today to fight my mother and father over control of my personal life and control of my finances

— amanda bynes (@amandabynes) October 31, 2014

People need to hear the truth about who I really am - I need to show the judge that not only do I not need ANY help making decisions about

— amanda bynes (@amandabynes) October 31, 2014

My future, I was planning on transferring to NYU, and I was never homeless, I was living in the nicest hotels until I found the right apt

— amanda bynes (@amandabynes) October 31, 2014

Also Love Bugs, I look horrible right now because I had a procedure done under my eyes to remove micro cysts under my eyes, so I need to

— amanda bynes (@amandabynes) October 31, 2014

Wear a bandage To Court :-)

— amanda bynes (@amandabynes) October 31, 2014

By the way I just want to tweet that Zac Efron is not ugly

— amanda bynes (@amandabynes) November 1, 2014

A source previously said the What I Like About You star feels betrayed by her parents after they secretly arranged for her to be hospitalised again after she was accused of shoplifting and arrested for driving under the influence (DUI) last month.

The star spent five months in a treatment facility in July 2013 when she was placed under involuntary psychiatric hold for the first time.

She was released in December and appeared to be getting her life back on track until her previous conservatorship came to an end last month.