AGT: Heidi Klum Says Simon Cowell’s Son Rooted for Parmesan Singer (Exclusive)

Heidi Klum chats with ET’s Denny Directo after the first ‘America’s Got Talent’ live round for season 17. The judge praises Ben Lapidus and says even Simon Cowell’s son is a fan of the ‘Parmesan Cheese’ singer. She also reflects on married life with Tom Kaulitz. Plus, Heidi pays tribute to the late Olivia Newton-John. ‘America’s Got Talent’ airs Tuesdays on NBC.