The fourth season of the American reality talent show The Voice premiered on March 25, 2013, on NBC and was hosted by Carson Daly, while Christina Milian returned as the social media correspondent. Coaches Adam Levine, and Blake Shelton returned as coaches, both for their fourth season. CeeLo Green and Christina Aguilera appeared as performers instead of coaches. Two new coaches Shakira and Usher served as replacement coaches for Aguilera and Green, leaving Levine & Shelton the only coaches remaining from the inaugural season. The team sizes were trimmed back down to 12 per team, with each coach having two 'steals' in the Battle Rounds.

The Voice is an American singing reality competition television series that premiered on NBC on April 26, 2011. Based on the original The Voice of Holland and part of the Voice franchise, it has aired 24 seasons and aims to find unsigned singing talent contested by aspiring singers drawn from public auditions. Singers must be at least 13 years of age to compete.