TMZ has learned that "30 Rock" star Tracy Morgan has pleaded guilty this morning to misdemeanor DUI charges, stemming from an early morning bust in New York late last year.
Morgan was popped in Manhattan at 4:30 AM on November 28 on suspicion of drunk driving, after cops noticed his erratic driving.
According to the police report, Morgan "was unable to maintain a position in a lane of traffic." This was Morgan's second drunk driving arrest.
According to terms of the plea deal, Morgan must undergo supervised treatment by a doctor and stay out of legal trouble for six months. If he complies, he'll pay a $1000 fine and escape jail time. Morgan was also sentenced to an undetermined amount of community service.