The surprising real ages of the cast of 'Pretty Little Liars' compared to their teen characters

Some actors, like Shay Mitchell and Ashley Benson, were actually in their 20s or 30s even though they were playing young teenagers on-screen.

The surprising real ages of the cast of 'Pretty Little Liars

The surprising real ages of the cast of 'Pretty Little Liars

The surprising real ages of the cast of 'Pretty Little Liars

The surprising real ages of the cast of 'Pretty Little Liars

The surprising real ages of the cast of 'Pretty Little Liars

The surprising real ages of the cast of 'Pretty Little Liars

The surprising real ages of the cast of 'Pretty Little Liars

How Old The Cast Of Pretty Little Liars Was During Filming

The surprising real ages of the cast of 'Pretty Little Liars

How Old The Cast Of Pretty Little Liars Was During Filming