Glee Glee

It's time for the holidays on Glee!

As New Directions prepares to take on a televised Christmas special on Tuesday's "Extraordinary Merry Christmas" episode (8/7c, Fox), Mercedes (Amber Riley) gets in the holiday spirit by belting Mariah Carey's "All I Want For Christmas" ... to Sam (Chord Overstreet)? Does this mean Trouty Mouth is on her wish list? We hope so! By the end of the song though, two other students are spotted kissing under the mistletoe. Check out the performance below to find out who's sharing a yuletide smooch:

Glee's Chord Overstreet: Mercedes wants both Sam and Shane (but Sam's got an ab-tastic plan!)

Also, check out New Directions' cover of Band Aid's "Do They Know It's Christmas?" It's heartwarming enough to make Sue Sylvester smile!

Glee airs Tuesdays at 8/7c on Fox.