There are only three episodes of Pretty Little Liars left until the show takes its midseason break, and as ABC Family has been advertising for the last several weeks, the identity of Charles will finally be revealed.

In the wake of Charles’ birthday disaster, Aria takes a moment to ponder where the girls’ plan went wrong. But here’s a better question: Why did she ever think it would go right?

Charles' birthday party goes awry.

I’ve been thinking… if this whole ‘local terrorist’ thing doesn’t pan out, Charles DiLaurentis could forge a pretty sweet fallback career as a party planner.

The Pretty Little Liars are headed to prom — for real this time! — and TVLine has your first look at Aria, Hanna, Emily and Spencer in all their formal glory.

Rule number one of being a Pretty Little Liars fan: Don't. Trust. Anyone.