Terri Colombino (Katie, ATWT)

Theresa Celeste Conn is the only child of a real-estate-agent mother and a (now-retired) Air Force officer father. The family moved often during her childhood, but eventually settled in Albuquerque, NM. Having forsaken acting for cheerleading in high school, Colombino was in her junior year as a communications major at University of San Diego when she went to Florence, Italy — and had an epiphany. MORE