Keith Cozart, aka Chief Keef, was arrested yesterday, just minutes after pleaded guilty to a speeding charge.

When leaving Chicago's Skokie Courthouse, 17-year-old Cozart was arrested on a misdemeanor trespassing charge and taken into custody. He had just been sentenced to 18-months probation, ordered to do 60 hours of community services and pay a fine of $531.

The rapper – who appears on Kanye West's new album Yeezus - must also complete eight hours of traffic school after he was caught going 110 in a 55 mph zone last month and having too many passengers, while on a learner permit.

This is Cozart's third arrest in the last 30 days. Last month, he was arrested in Atlanta and charged with disorderly conduct after he was found in possession of marijuana. He is also still on probation from an incident in 2011 where he pulled a gun on a police officer.

Earlier this year he was sentenced to 60 days in prison for violating his probation, after he was filmed for a promotional interview firing at a gun range. During his sentencing hearing in January he said, "I beg you please. Give me one more chance to show you… I am a very good hearted person."