Sofía Vergara and Heidi Klum on Their Nights Out Together and Twinning on AGT (Exclusive)

Sofía Vergara chats with ET's Cassie DiLaura after week two of 'America's Got Talent's live shows and dishes on twinning with fellow judge Heidi Klum by accident. Plus, the two dive into their nights out together. 'America's Got Talent' airs Tuesdays and Wednesdays on NBC.