Pretty Little Liars: See This Behind-the-Scenes Pic of Lucy Hale, the Liars From Season 1!

Ashley Benson, Shay Mitchell, Troian Bellisario and Lucy Hale
Ashley Benson, Shay Mitchell, Troian Bellisario, and Lucy Hale strike a pose inside Spencer's bedroom in this vintage picture from 2010! ABC FAMILY/ADAM ROSE

In honor of #TBT (aka the glorious tradition of Throwback Thursday), Us Weekly and Pretty Little Liars have partnered to bring you the prettiest little never-before-seen photos, straight from the ABC Family drama's archives, to give you a behind-the-scenes look at some of the best moments from season one and on! Scroll down for more on this week's picture, and check back every Thursday to see a new one!

Look at these babies!

Way back in season one, Pretty Little Liar's four fab fibbers, played by Lucy Hale, Ashley Benson, Shay Mitchell, and Troian Bellisario, had only just met the eternal mastermind of teenage ruin known as "A"—but, oh, how adorable they were!

This 2010 picture gives you a behind-the-scenes peek at Spencer Hastings' (Bellisario) bedroom—fresh from being broken into by "A"!—during Season one, episode 4, titled "Can You Hear Me Now.” Note the cartoon crop tops on Hale and Benson in particular—wouldn't catch such sweet, carefree looks on these ladies now!

Here's a little refresher of the scene, if you don't recall: While the Liars were sleeping over at Spencer's house slash attempting to tune out "A" by blocking all texts and emails, the masked villain sneaked into the Hastings' home and wrote this deliciously creepy message—in red lipstick, natch—on their mirror: "It won't be that easy bitches."

"A" wasn't fooling! Check back next week for another throwback pic—and tune in to Pretty Little Liars Tuesdays on ABC Family at 8 p.m. EST.

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