EXCLUSIVE: The 'Pretty Little Liars' Will Give You Chills in Seductive Final Poster -- And Did They Drop a Ser

Do you ever feel like you're being watched? The Liars do…

The final 10 episodes of Pretty Little Liars will bow Tuesday, April 18 on Freeform -- but before we say goodbye to Aria, Spencer, Hanna, Emily and Alison, it's time to say hello to the series' very last poster!

Only ET has your exclusive first look at the season 7B key art and, it's guaranteed to give you chills thanks to our leading ladies' ultra-seductive stares.

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The bold new poster looks like a kaleidoscope of smokey-eyed perfection and features the fitting final caption, "Liars to the end."

Hmmm… does anyone else find it curious that Troian Bellisario is the only pretty little actress who has both eyes looking straight at us? And those dark triangle shapes around her face are giving us some serious black hoodie vibes.

Could this poster be foreshadowing the theory that Spencer is 'A', aka "Uber A", aka A.D.? Only time will tell, but in the meantime let's take a look back at all of Pretty Little Liars' most iconic posters!

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We at ET are also debuting a bonus poster that features a collage of PLL's 12 most sensational season photoshoots.

From their very first dirt-covered poses in the cemetery in season one, to their leg-bearing red coats of season four, and their now-iconic season seven mug shots -- the Liars have always brought us photo fierceness even in the face of death!

Pretty Little Liars final season premieres Tuesday, April 18 at 8 p.m. ET/PT on Freeform.

What do you think of Pretty Little Liars' very last poster? Do you think Spencer could be 'A'? Share your thoughts with @LeanneAguilera on Twitter!