Watch the first footage from ‘Pretty Little Liars’ season four, premiering June 11 on ABC Family!

Is Mona (Janel Parrish) officially the new fifth liar? It sure looks that way in this brand-new promo for Pretty Little Liars‘ upcoming fourth season, as she ditches her little black hoodie for a little black dress. Mona is seen standing alongside the girls, getting the same threatening text messages: “The truth won’t set you free. … I’m going to bury you with it!”

Yikes!

‘Pretty Little Liars’ Season 4 Spoilers

Though this promo doesn’t give us too much new information — it basically just reminds us how gorgeous the girls are, even at a funeral — there is a lot we do know about the upcoming fourth season:

1. Sean Faris is joining the cast as a “mysterious” Pennsylvania state police officer Gabriel Holbrook.

2. We’ll be learning a lot about the girls’ past via flashbacks, full of adorable mini-me’s!

3. Alison’s mom is also returning to Rosewood.

4. Caleb (Tyler Blackburn) will be leaving Rosewood in October, as he’s headlining the Pretty Little Liars spin-off, Ravenswood!

5. Spencer (Troian Bellisario) and Toby (Keegan Allen) will also be heading to Ravenswood, though not permanently.

WATCH: First ‘Pretty Little Liars’ Season 4 Promo

HollywoodLifers, what do you think of this first look at season four? Is Mona really, finally, on the girls’ side? Drop a comment with your theories!

— Andy Swift

Follow @AndySwift

More ‘Pretty Little Liars':

1. ‘Pretty Little Liars’ Renewed For Fifth Season
2. ‘Pretty Little Liars’ Season 4 Scoop: [Spoiler] Is Returning To Rosewood
3. ‘Pretty Little Liars’ Season 4: Sean Faris Cast As Mysterious Police Officer