Blake was born into a showbiz family in Tarzana, California. Her mother is a talent manager and her father is actor-director Ernie Lively, who also appears in Sisterhood as Bridget’s father. Blake’s four siblings are all actors, too. At the age of ten Blake played the Tooth Fairy in Sandman, a film directed by her father. After completing filming on The Sisterhood of the Traveling Pants, Blake returned to high school for her senior year. A true all-American teenager, she stays busy juggling duties as class president and cheerleader as well as performing with her national championship show choir. She is graduating this year– Class of 2005!