Glee’s Christmas episode was packed with laughs, tears and fantastic performances … and, it’s going to have to hold us over until the much-anticipated Super Bowl episode that airs in February.

Until then, the show is on break, but we’ve got some spoilers and show gossip to help cure those no-Glee blues. Read on, and find out what Harry Shum, Jr. and Katie Couric have revealed ...

In what might have been a joke, future guest star Katie Couric said she’s doing a big musical number, replete with top hat and cane. It’s totally possible that it’s true -- but equally possible that Katie is just putting the media on a little. She even said she’ll be wearing lots of “spangles” in one interview. We’ll let you know what they are when we’re doing sifting through Google data.

Harry Shum, Jr., who plays Mike Chang, keeps hinting at a possible Puckleberry reunion that will refire the attraction between Puck (Mark Salling) and Rachel (Lea Michele). “It’s a possibility,” he said in a recent interview.

He also hinted that things with his character and Tina may not stay so rock-solid. “Things could always resurface, especially in high school,” he hinted, leading us to half-hope that Artie (Kevin McHale) and Tina (Jenna Ushkowitz) will find some sparks again.

Where does that leave Mike Chang? Not completely in the cold, it seems. “Everyone’s rooting for Brittany [played by Heather Morris]. Mike and Brittany … I think it’s great.”

As for the next new installment of Glee, Harry promises that “the scenes are going to be Super Bowl epic. We’re doing some crazy stuff.”

(To get a look at TV Envy's 2010-11 Midseason Television Programming Schedule, click here.)