Credit: Adam Rose/ ABC Family Photo: CeCe

We've never trusted CeCe (Vanessa Ray), and after Pretty Little Liars Season 3, Episode 19: “What Becomes of the Broken-Hearted,” we're 100 percent convinced she's up to no good.

While CeCe may have just lied about knowing Detective Wilden (Bryce Johnson) to save her own skin, we're becoming increasingly convinced her evil runs deeper than petty pranks and self preservation.

We've already gone into the reasons we think CeCe might be involved in the "A" team in general, but could she actually be the girl in charge of it all? We used to think no, but we're starting to change our minds.

Why? Several things.

First, there's the blonde in the red coat. While it's possible the "blonde" is actually wearing a wig, if that hair is real it looks a heck of a lot like CeCe's. She's the most plausible physical fit for that character (unless Alison [Sasha Pieterse] really is alive...).

More importantly, we're starting to get a sense of just how entwined Ali and CeCe were. More and more, it looks like CeCe might have a reason to be obsessed with what happened to Ali (and, perhaps, with hiding the truth). She clearly knows more about the Wilden (Bryce Johnson) situation than she's letting on, and she was around the night Ali died, wearing an outfit that looked like Ali's. 

On the other hand, in Season 2, Episode 13: ”The First Secret” we learned that at least one "A" was torturing Ali way back during Halloween, which would seem to be before all of these things with CeCe went down, and it's not clear why she would care so much about the Liars.

What do you think: Could CeCe be the Big "A"?

Find more Pretty Little Liars spoilers here.

Catch the next episode of Pretty Little Liars on Tuesday, February 19, 2013 at 8 p.m. ET/PT on ABC Family.