Julia Stiles, Jenna Dewan, Tatyana Ali, Taylor Hanson, Ezra Frech, Amber Glenn, Connor Wood, Sarah Jane Nader, Tyler Cameron, Giada De Laurentiis, Harry Shum Jr., Conner Leavitt, Guillermo Rodriguez, Maura Higgins, Ciara Miller, Jackson Olson seen at ABC News-GMA for Good Morning America