Grammy winner Taylor Swift has been tapped to host The Grammy Nominations Concert Live!! -- Countdown to Music's Biggest Night. The December 5 special on CBS, airing live from Nashville, will reveal the nominations in the top Grammy categories. Taylor will co-host with LL Cool J.
Maroon 5 has already been announced as a performer on the show; country star Luke Bryan will join them on the bill. The show airs at 10 p.m. ET/PT on CBS.
