Darren Criss Poses for "Men of McKinley" Calendar

Getting in to the holiday spirit, Darren Criss went shirtless for a Santa-themed picture last week.

The photo, which shows the hunk dressed as St. Nick from the waist down and standing on a present, was tweeted by “Glee” co-creator Ryan Murphy.

"Merry Christmas," Murphy wrote in the caption. "Men of McKinley calendar coming soon."

Darren and his co-stars are busy shooting the fourth season of the hit show. New episodes return to Fox on January 24.