Pretty Little Liars: 10 Famous Guest Stars You (Probably) Forgot About

Pretty Little Liars Guest Stars

Aria, Hanna, Emily and Spencer and Alison may have been the most popular girls at Rosewood High, but in that school’s defense, the entire yearbook read like a Who’s Who of teen TV royalty.

Let’s look back at some of the guest stars who have become even better known since crossing paths with the Pretty Little Liars: