According to TMZ:

Rapper T.I. has checked himself into the federal prison in Forrest City, Arkansas, according to one of his attorneys.

We’re told T.I. reported to the minimum security prison prior to the 12 PM deadline. The 28-year-old rapper was sentenced to 366 days after he was busted trying to buy unregistered machine guns and silencers from undercover federal agents back in 2007.

YN removes foot from mouth. Pause.