AGT All Stars Greenlit at NBC

AGT All Stars Greenlit at NBC Executive Producer Simon Cowell to Judge, Alongside Heidi Klum and Howie Mandel, as Fan-Favorite Acts and Viral Sensations Vie [...]The post AGT All Stars Greenlit at NBC appeared first on TV Grapevine.The post AGT All Stars Greenlit at NBC appeared first on TV Grapevine.