Over the years, Glee’s Cheerios have called people some pretty nasty names. Between Santana (Naya Rivera) and Quinn (Dianna Agron), the insults have been harsh.

However, someone calls Kitty (Becca Tobin) a “two-faced lying slut” during Glee Season 4, Episode 17: “Guilty Pleasures” — and it’s not anyone we would have ever expected.

As it turns out, the naive, adorably air-headed Brittany (Heather Morris) can be plenty mean and nasty if she wants to! Britt calls Kitty out during an episode of “Fondue for Two,” and though her comments aren’t said in a mean-spirited way, the fact remains that she says some pretty harsh things.

“So Kitty, everyone at school hates you, because you’re a two-faced lying slut who no one can trust,” Britt says matter-of-factly.

“True,” Kitty promptly replies. “And yet everyone keeps telling me their secrets, so I must be doing something right.”

Credit: Glee on Fox on YouTube Photo: Watch: Brittany's "Fondue For Two" Returns in Glee's "Guilty Pleasures"

Watch the full exchange, which takes place during an episode of Brittany’s web series “Fondue for Two,” below. Also during the webisode, Britt and Kitty take the time to reveal their personal guilty pleasures. Thing is: Everything they say is all pretty harmless, but it seems very clear that Kitty has another — perhaps darker — guilty pleasure she doesn’t want to own up to.

 

But is that really the case? Or is this mystery guilty pleasure simply part of yet another scheme to rustle up drama in the lives of one of her fellow New Directions? It sounds like we’ll find out the answer soon enough!