Spoiler alert! Minor spoilers ahead for The Voice Season 29 Knockouts that aired April 6. The episode is now available to stream with a Peacock subscription.
The Voice “Battle of Champions” is down to its Top 9, with each of Season 29’s trio of coaches finalizing their teams of three in the Knockout round. After the contestants’ final head-to-head performances, the show did something it had never done before — it welcomed back past winners to compete in the inaugural All-Star Showdown, and one performance was so emotional that Kelly Clarkson was brought to tears.
