Credit: WENN.com

Shay Mitchell (Emily) is an expert at keeping all things Pretty Little Liars hush hush, but she does not keep quiet when it comes to her favorite charity, 18for18.

18for18 is currently trying to raise $50,000 to fund The Somaly Mam Foundation’s PROJECT RESCUE, which will help to fight against sex trafficking. Shay just recently exceeded her fundraising goal of $10,000 after her number one supporter, Ashley Benson (Hanna), tweeted about the cause.

After they heard the good news, Shay and Ashley took a break while on the PLL set (where they are currently filming the Season 3 winter season) to make a video to say thank you. Shay encourages everyone to continue to donate.

But of course, the video can’t end until they tease us at least a little something about the show. Can you tell whose room they’re in?

Catch an all-new episode of PLL on Tuesday, August 21 at 8 p.m. ET/PT on ABC Family.

Source: @AshBenzo, Stayclassy.org

Samantha Highfill is a contributing writer to Wetpaint Entertainment. Follow her on Twitter at @samhighfill.

Want more Pretty Little Liars? Like us on Facebook and Follow us on Twitter and Tumblr.