To be honest, we’re not quite sure WHAT to think about this one.

Glee is filming today at the Fashion Square mall in Sherman Oaks, California, and even the fans who followed them to the mall don’t seem to quite understand what is going on.

Mark Salling (Puck), Cory Monteith (Finn), Chris Colfer (Kurt), Darren Criss (Blaine), and possibly Jenna Ushkowitz (Tina) — or a look-alike  — are on all on the set, but no one is dressed up like who they should be!

Credit: rachepedia on Instagram Photo: On-set Photo Finn as Kurt and Puck as Blaine in Glee Season 3, Episode 20: "Props"

Fans at the mall are reporting that Finn is sporting up in an outfit that looks exactly like something Kurt would wear, while Puck is dressed up just like Blaine. And since Blaine doesn’t share Puck’s love of mohawks, this means that Mark Salling will be wearing a wig!

In this picture, posted on Instagram by Glee fan Sydney Perry, we get a full view of Puck in all his Mad Men-style glory. Looks quite a bit different, doesn’t he?

These mall scenes are likely set to appear in Season 3, Episode 20: “Props” — the episode before Glee’s big Nationals competition — and many fans are speculating that they may have something to do with McKinley’s senior prank.

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