'America's Got Talent': An Opera Diva, a Dance Crew & a Youth Choir Steal the Semifinals Spotlight

NBC's hit series returns on Tuesday and ET is breaking down all the episode's biggest moments!

America's Got Talent's exciting semifinals continue for their second night on Tuesday, and ET is following along throughout the two-hour episode to break down all the best, biggest and most surprising moments!

The show's panel of charismatic judges -- including Simon Cowell, Howie Mandel, and newcomers Gabrielle Union and Julianne Hough -- will be joined by special guest judge Queen Latifah to preside over tonight's batch of hopefuls. 

Out of 11 acts, only five will be moving on to the finals, which means the artists who have made it this far will have to up the ante once again if they want to keep pursuing their dream of being AGT champions.

The fun kicks off at 8 p.m. ET/PT on NBC, and you can follow along with ET for a look at all the acts who laid it all on the line for their big shot this week.

The five acts moving on to the finals from the second night of the semifinals will be announced during a special episode of AGT Wednesday night at 8 p.m. ET/PT on NBC.

For more on last week's semifinals results and a rundown of the first five hopefuls who made it to the finals, check out the video below.