Amanda Bynes is facing yet another court case related to her erratic driving, this time facing a charge of knowingly driving on a suspended license. This latest charge follows two other driving related charges that the Easy A actress has faced in recent months, including charges for drink driving and an alleged hit and run case.

Celebrity gossip site TMZ released the court papers online, in which it reveals that Amanda's charges stem back to her traffic stop at Burbank Airport last Sunday (September 16th) when her car was impounded. Since then, Bynes has faced another charge of driving on a suspended license, only an hour and half after she was first caught.

If that isn't enough, Bynes is still facing a DUI charge and two hit-and-run charges from earlier this year, not to mention her spat with the law after she was spotted smoking an unknown substance from a suspicious looking pipe in her car earlier this month.

Bynes' behaviour in recent times has most recently seen her being dropped by three of her management team - her agent, publicist and lawyer - due to her erratic behaviour and neglect of their services. Earlier this month, a number of people close to the former child star voiced their concern for her, explaining that she is exhibiting signs of increasingly unstable behaviour.