The kids of New Directions are back at regionals! Members of the 'Glee' cast have been tweeting photos taken from the set while filming scenes for the upcoming regionals episode.

Lea Michele wrote, "It's Regionals time everyone! Watching the Warblers perform right now.. Sitting next to @chriscolfer :)" She tweeted two pics of her and Chris. The first captures Chris playfully sticking his tongue out while Lea makes a smooching gesture, while the second shows Chris holding a "2012 Show Choir Midwest Regional Championship" program.

Cory Monteith was more brief, tweeting "regionals!" with another photo from set. All the actors are dressed in sharp black attire with gold bow ties and suspenders for the guys and gold fringe on Lea's dress.

The regionals episode is expected to air on Feb. 21, just before the show takes a two-month hiatus. Last year's regionals edition guest starred Kathy Griffin and Loretta Devine and featured intense competition as New Directions took home the gold. Will this year's contest result in the same outcome, or will the Warblers prove too tough?

We'll have to wait for the details, though Michele did provide a few clues yesterday on Twitter, confirming the regionals performances will be cover songs — "No originals this time..." — and that there may even be some hip-hop in the competition. "There is some rapping!!!," she wrote.