Teddy 'Zig Zag' Andreadis is an American keyboardist, harmonica player and vocalist, who has worked with many popular musicians, including Carole King, Guns N' Roses, Chuck Berry, Bo Diddley, Alice Cooper, Bruce Willis, and the Boxing Gandhis. In 1999 he was voted "Outstanding Keyboardist of the Year" by the L.A. Music Awards. He currently lives in Los Angeles with his wife, Lisa Goich, an author.