Hey, Isn't That . . . ?

T.I. at the BET Inauguration Celebration Monday. (Michael Loccisano/Getty Images)

T.I. making a quiet visit to Oak Hill, the District's juvenile detention center in Laurel, on Monday. The rapper, who headlined the Hip-Hop Inaugural Ball and attended a couple of other splashy events this week, went low-profile on the national day of service, spending a few hours at the center to talk with teenage residents. He requested no media, so few other details were available. T.I. has jail time in his own past -- and his future, too, for his guilty plea to a federal weapons charge.