Shay Mitchell Is a Bombshell in a Blue Dress in Pretty Little Liars #TBT foto From 2010 

Shay Mitchell Is a Bombshell in a Blue Dress in Pretty Little Liars #TBT Photo From 2010: See It Here!

Celebrity Style Jan. 29, 2015 AT 9:05AM By Rose Walano

Keegan Allen and Shay Mitchell hold hands on the steps of the Homecoming dance in this 2010 Pretty Little Liars episode. Credit: 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 from season one on, straight from the ABC Family drama\'s archives. Scroll down for more on this week\'s picture, and check back every Thursday to see a new one!

We\'re back with our latest #PLLTBT photo, and this time, we\'re revisiting a cherished—unless, of course, you\'re being stalked by a faceless fiend—high school tradition: Homecoming.

PHOTOS: The secret behind Shay\'s amazing skin

Flashback! In "There\'s No Place Like Homecoming" (season 1, episode 6, aired in 2010), Toby (Keegan Allen), rocking a haircut Justin Bieber would have been proud of, is still under suspicion by the girls—especially Spencer (Troian Bellisario). However, Emily (Shay Mitchell)—as much as a bombshell as ever in that cute ruffled dress—decides to ignore her friends\' warnings and take the town creepster to the dance as her date. Ruh-roh!

PHOTOS: Rosewood, and more fictional hometowns we love!

As we all know, Toby has more or less become a trusted ally to the ladies since then—even becoming Spence\'s boyfriend. Then again, if you watched the ending of the last episode… No spoilers here!

Check back next week for another throwback pic—and tune in to

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