Find out more A-list artists added to bill of performers at Sinatra 100.
On Sunday, Dec. 6 at 9/8c, CBS will air Sinatra 100: An All-Star GRAMMY Concert.
Comedian Kristen Wiig made a surprising cameo in Sia’s performance at the GRAMMYs.
You have to see who brought home the GRAMMY gold. See the full list of winners.