See what Ashley Benson, Lucy Hale, Troian Bellisario and Shay Mitchell looked like in their younger years
Troian Belliario: Then
Assuming small roles in her TV producer dad Donald P. Bellisario's shows Quantum Leap and NCIS, Bellisario appeared alongside Mary-Kate and Ashley Olsen in the film Billboard Dad. "When I was 5 years old, my best friends were Mary-Kate and Ashley," she tells Us. "I just knew them as the girls across the street!"