Christina Aguilera performs at Verizon Big Concert for Small Business Video

This is the big game’s BIGGEST after-party—all in support of small businesses in need. Hosted by Tiffany Haddish, featuring performances by Alicia Keys, Brandi Carlile, Brittany Howard, Christina Aguilera, Eric Church, H.E.R., Jazmine Sullivan, Luke Bryan and Miley Cyrus. #BigConcertSmallBiz