Pretty Little Liars Finale Photos: Go Behind the Scenes in the Last Moments Before Charles’ Reveal!

Sasha Pieterse as Allison in Pretty Little Liars
Pretty Little Liars' Season 6A finale airs on Tuesday, Aug. 11, and Us Weekly has your exclusive behind-the-scenes look at the moments before Charles' reveal; see the pics from "Game Over Charles" here! ABC Family/Eric McCandless

Us Weekly and Pretty Little Liars have partnered up again to bring you a sneak peek at each week's new episode with behind-the-scenes photos. Scroll down for more on this week's pics, and check back every Tuesday morning to see new ones!

Here we go, #FAcetoFAce!

Pretty Little Liars' Season 6A finale, "Game Over, Charles," airs tonight, Tuesday, Aug. 11. And in addition to finally finding out who, in Hanna's words, that "bitch" Charles really is, we might be about to discover something else—what really happened to Ali the night she disappeared.

Feast your eyes on Miss DiLaurentis (Sasha Pieterse), all bloodied up and in the yellow tank top that's lived a thousand lives. Her face? Pretty as a porcelain doll's. Her curls, despite suffering the trauma of a rock to the head? Flawless. And her assailant? A mystery, but one that should be a little less enigmatic after tonight!

Pretty Little Liars - all girls in prom dresses
Lucy Hale, Troian Bellisario, Janel Parrish, Shay Mitchell, and Ashely Benson get techy in Pretty Little Liar's season finale "Game Over, Charles." ABC Family/Eric McCandless

In the other three exclusive photos just for Us Weekly readers, the Liars and Mona (Janel Parrish) stand around a techy table that looks straight out of the Pentagon. You can see the series' executive producer, I. Marlene King, guiding the actresses through their final scenes—before the first half of the season ends and the five-year time jump begins.

Pretty Little Liars - girls with Marlene
Executive producer I. Marlene King coaches Troian Bellisario, Janel Parrish, Shay Mitchell, and Ashley Benson through their final scenes before the time jump. ABC Family/Eric McCandless

Plus, the pics give you one more good look at each of the lady's prom clothing and beauty, including Ashley Benson's epic braided updo, which is even more complex than it looks. "Since Ashley has a bob, my challenge was to make a beautiful hairdo that still had a great design to it despite its length," celeb hairstylist Kim Ferry told Us. "So I custom-built a small hairpiece to frame her head made out of human hair with small clips attached."

Pretty Little Liars - girls with Marlene
Lucy Hale, Troian Bellisario, Janel Parrish, Shay Mitchell, and Ashley Benson take a last look over their scripts in the PLL mid-season finale "Game On, Charles."<br /> ABC Family/Eric McCandless

Adding even more princess appeal, Ferry found small flowers at Michaels Arts & Crafts, which she glued to blonde bobby pins and worked into the design, always making sure to have extras on her "just in case." After all, the ladies are meeting Charles tonight…

Tune into PLL's Season 6A finale on ABC Family, Tuesday at 8 p.m. ET.

One final guess: Who do you think Charles is? Tweet your best guess to @UsWeekly using the hashtag #stylebyUs!

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