Tim McGraw was raised by Betty and her husband Horace for much of his childhood. He believed Horace was his real father until early in his teenage years, when he discovered his birth certificate and asked Betty to explain how famous pitcher Tug McGraw was his dad. The rest of the story is well-documented, with Tim even releasing 'Live Like You Were Dying' in his father's honor. This picture is from 2006, when the singer was awarded with a star on the Hollywood Walk of Fame.