Heidi Klum Shares Inspiration Behind SHOCKING E.T. Costume (Exclusive)

Heidi Klum and her husband, Tom Kaulitz, chat with ET's Rachel Smith at Heidi's 23rd annual Halloween party about dressing up as 'E.T.: The Extraterrestrial.' The couple dishes on who came up with the idea, when the planning started and how long it took to transform into the character.