Justin Bieber -- BEWARE ... Lil Twist is Back [VIDEO]

Justin Bieber knows trouble and apparently likes it ... because he's back with Lil Twist.

Biebs and Twist made a turbulent exit from Playhouse in Hollywood Thursday night. There's good reason why Bieber was behind the wheel ... Twist has already racked up a DUI arrest while driving one of Justin's cars.

Justin's people almost strong-armed the singer into cutting ties with Twist after a series of incidents ... including Twist speeding on an L.A. Freeway which ended with someone getting killed -- when a photog was struck by a passing motorist.