0Guiding Light: Hayden PanettiereHayden Panettiere & Brittany Snow in an episode the 1999-2000 season of Guiding Light.Updated Apr. 25, 2017 3:15PM EDT / Published Apr. 01, 2009 5:20PM EDT Hayden Panettiere & Brittany Snow in an episode the 1999-2000 season of Guiding Light.