The
54th Annual Grammy Awards were held on February 12, 2012, at the Staples Center in Los Angeles being broadcast on CBS. LL Cool J hosted the show. It was the first time in seven years that the event had an official host. Nominations were announced on November 30, 2011 on prime-time television as part of "The GRAMMY Nominations Concert Live! – Countdown to Music's Biggest Night", a one-hour special broadcast live on CBS from Nokia Theatre at L.A. Live.