Grammy Award-winning rapper T.I. is locked up in prison again just days after being released to a halfway house. 

The musician's lawyer tells the Associated Press that T.I. -- whose real name is Clifford Harris -- was moved from the halfway house in Atlanta to a federal penitentiary because of an issue involving his transportation to Atlanta. The rapper reportedly used a luxury tour bus to make the 375-mile trip from his previous federal lockup in Arkansas to the halfway house in Atlanta.

CLICK HERE to get T.I.'s reaction to getting out of prison the first time!

The Federal Bureau of Prisons website indicates T.I. -- who had been serving time for violating probation in a weapons case.-- is being held at the Atlanta penitentiary with a release date of Sept. 29.

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