On Pretty Little Liars Season 3, Episode 15: "Mona-Mania!" Aria (Lucy Hale) seemed to gain a valuable ally in Meredith (Amanda Schull). She claimed to be freaked by Byron's (Chad Lowe) odd behavior, and dished that he had been planning to meet Alison (Sasha Pieterse) on the night she died.

The question is, was she telling the whole truth? Or even part of the truth?

In a sneak peek of Season 3, Episode 16: "Misery Loves Company" Aria appears to buy Meredith's distressed girlfriend act, but we're not convinced. Not only have certain spoilers hinted that Meredith might be a bit of a liar herself, we've also seen no evidence that proves Meredith is trustworthy.

In fact, we have some serious reasons to be suspicious of her. Beyond her general unpleasantness, there's also the fact she suddenly popped back up at Rosewood High out of nowhere this summer (there were no other jobs that didn't involve awkwardly working at the same school as the wife of the man she had an affair with?), her equally sudden kindness to Aria this week, and the fact that she took Aria's phone in the winter premiere (who else likes phones? The "A" team).

Obviously, we can't really trust anyone fully on this show. But with that in mind, we want to know how you feel about Meredith: Do you think she's generally well intentioned, or is she still hiding big secrets from the Liars?

Find more Pretty Little Liars spoilers here.

Catch the next episode of Pretty Little Liars on Tuesday, January 22, 2013 at 8 p.m. ET/PT on ABC Family.