Sofia Vergara and Heidi Klum arrive for a taping of America's Got Talent in Los Angeles

Sofia Richie bundles up in as she heads to Pilates wearing an all-black ensemble in Los Angeles

Heidi Klum and Sofia Vergara look ready to take on the nation as they arrive at a taping of AGT

Simon Cowell looks casual as he arrives at the America's Got Talent studio's in LA