With Memorial Day behind us, that means summer has officially begun and that means America's Got Talent 2015 premieres tonight on NBC! It is Season 10 of AGT and can these new acts bring us something we have never seen before on AGT 2015? I am not sure, but it will be fun to watch Howard Stern, Howie Mandel, Mel B and Heidi Klum search for the next big act and search for the winner of America's Got Talent Season 10! It all starts tonight, as the America's Got Talent auditions 2015 begin! Check out a sneak peek look at the AGT premiere auditions below in our America's Got Talent 2015 spoilers!