Pictures Grammy Nominations Concert — LIVE!! Photo Gallery December 6, 2012 / 1:59 PM EST / CBS News Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Christopher Polk/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Michael Kovac/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: AFP/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Michael Kovac/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Larry Busacca/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Christopher Polk/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: AFP/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Christopher Polk/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Kevin Winter/Getty Images The GRAMMY Nominations Concert Live!! - Show Credit: Getty Images