A.J. McLean was pulled over by police in Los Angeles on Tuesday morning (02.10.12).
The Backstreet Boys star was stopped by a member of the Los Angeles Police Department (L.A.P.D) in Hollywood at 1am after the officer noticed a problem with his licence plates and issued him a citation for not having the proper proof of insurance, according to TMZ.
Backstreet Boys have reunited as a five-piece for the first time since 2006.
The pop group - who are made up of Nick Carter, Brian Littrell, Howie Dorough, A.J. McLean and Kevin Richardson - took to the stage for US TV show 'Good Morning America's Summer Concert Series in New York's Central Park earlier today (31.08.12).