Amanda Bynes has updated her ever-changing look yet again ... this time with a cheek piercing. Yikes!

The 26-year-old actress has been accused of recent bizarre behavior, so maybe this new accessory shouldn't really surprise us.

Ms. Bynes is expected in court this month for her DUI case.

Back in September, she pleaded not guility to two separate counts of hit-and-run. Bynes is also facing two charges of driving on a suspended license and one DUI charge.