Katie Volding

Most iconic role: Angie Cooper in Smart House (1999)
Age: 23
Place of birth: Santa Monica, CA
Most recent project: Au Pair 3: Adventure in Paradise (TV movie, 2009)

Need a precocious little sister with big, gooey eyes? For a while, Volding was every director's first choice, flexing her smile-face in both Brink and Smart House. Recently she's had a steady gig playing Katie Caldwell in ABC Family's Au Pair trilogy. —RS