The acts advancing to the live shows are revealed in a new episode of "America's Got Talent" airing on Tuesday, July 28.

Read on for our "Live Acts Revealed" recap of the decisions that determined who will perform in the live shows on America's ...

Also, the judges deliberate over which 44 acts will appear in the live shows.

America’s Got Talent is shaking things up for Season 21 and introducing a new round known as Judges’ Callbacks. Celebrity ...

From Golden Buzzers to the new 'Judges Callbacks' twist, find out who's making the live shows in 'America's Got Talent' ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. America’s Got Talent is back on Tuesday for Season 21.

NBC's AMERICA'S GOT TALENT will introduce celebrity guest judges for the first time as part of a new Judges' Callbacks round ahead of the live shows.