Let's take a look at what Ashley Benson, Lucy Hale, Troian Bellisario and Shay Mitchell were up to before they were Pretty Little Liars, shall we?
Pretty Little Liars Cast
Ashley Benson, Lucy Hale, Troian Bellisario and Shay Mitchell have sky-rocketed to global fame due to their beloved roles on Pretty Little Liars.
Ashley Benson, Then...
The actress got her big break by portraying Abigail Deveraux on Days of Our Lives in 2004.
Ashley Benson, Now...
Benson plays the strong-willed Hanna Marin, who tried and failed to be a beauty pageant contestant on Season 5.
Lucy Hale, Then...
She really can sing! But not well enough to have won American Juniors on Fox in 2003.
Lucy Hale, Now...
As Aria Montgomery, Hale has been involved in the show's most controversial relationship. Are you an Ezria Shipper?
Troian Belliario, Then...
Yup, that's Troian Belliario Mary-Kate or Ashley Olsen in the movie Billboard Dad. Her father was a television producer and she grew up good friends with the famous twins.
Troian Bellisario, Now...
Troian Bellisario plays the brains of most operations on Pretty Little Liars, Spencer Hastings.
Shay Mitchell, Then...
Shay Mitchell worked a model for six years before striking it very big on Pretty Little Liars.
Shay Mitchell, Now...
Shay Mitchell portrays lesbian Emily Fields on Pretty Little Liars, serving as a role model for young women around the nation.