Kelly Preston is a pillar of strength. An accomplished actress and former model, she and husband John Travolta have bravely shared publicly their grief over losing their 17-year-old son Jett in 2009, a loss which Preston somehow found the strength to overcome. A mother of three, she is a strong advocate against the overmedication of children and is also on the board of the Children’s Health Environmental Coalition, a non-profit organization dedicated to educating parents about environmental toxins that can affect children's health. Read more from this inspiring woman at her official website.