TMZ is reporting that young YMCMB rapper Lil Twist was arrested in Calabasas, CA early this morning while driving Justin Bieber‘s luxury Fisker Karma automobile.

Initial claims state that Twist was pulled over at 3:30 AM on Parkway Calabasas, while en route to Bieber‘s mansion. When officers approached the car, they believed Twist was under the influence of a substance, but NOT alcohol.

Lil Twist was arrested and booked at a local Police station. More as the story develops.

See a picture of Bieber’s whip below.

justin bieber fisker