B.oB.

Miranda Lambert Goes Live in Grammy Nominations Special
Miranda Lambert joins teen pop singer Justin Bieber and rapper B.o.B., along with Bruno Mars and Katy Perry as the first performers announced for 'The Grammy Nominations Concert Live!! -- Countdown to Music's Biggest Night.' LL Cool J will host the live one-hour special, Wednesday, December 1, at Club NOKIA in Los Angeles, beginning at 10:00 PM (ET) on CBS...