<P> Season thirteen of the reality competition series America's Got Talent premiered on May 29, 2018, on NBC . Howie Mandel, Mel B, Heidi Klum and Simon Cowell returned as judges for their respective ninth, sixth, sixth, and third seasons . Meanwhile, Tyra Banks returned for her second season as host . </P> <P> The live shows returned to the Dolby Theatre, beginning August 14, 2018 . </P> <P> AGT is co-produced by FremantleMedia North America and Syco Entertainment, Cowell's company . </P> <P> Dunkin' Donuts is a sponsor for a fourth consecutive season . </P>

Who is in the semifinals of agt 2018