The Muppets on Disney Holiday SingAlong!

 The Muppets will appear on the upcoming Disney Holiday SingAlong special.

Other celebrities singing along this time include Andrea Bocelli, BTS, Michael Bublé, Ciara, Chloe x Halle, Derek Hough and Hayley Erbert, Julianne Hough, Adam Lambert, Leslie Odom Jr., Katy Perry, P!NK and Kerry Washington, and Disney Theatrical Production's Broadway casts of "The Lion King" and "Aladdin," and North American Touring companies of "Frozen."

The set list announced so far is:

Andrea Bocelli - "Silent Night" 

BTS - "Santa Claus Is Coming To Town" 

Michael Bublé - "It's Beginning to Look a Lot Like Christmas" 

Ciara - "Rockin' Around the Christmas Tree" 

Chloe x Halle - "Do You Want to Build a Snowman?" 

Derek Hough and Hayley Erbert - "Hey Santa" and "Jingle Bells" 

Julianne Hough - "Whistle While You Work" and "Let It Snow" 

Adam Lambert - "Have Yourself a Merry Little Christmas" 

Leslie Odom Jr. - "What's This?" 

Katy Perry - "I'll Be Home for Christmas" and "Cozy Little Christmas" 

P!NK - "The Christmas Song (Chestnuts Roasting on an Open Fire)" 

Kerry Washington - "Joy to the World"

No mention what the Muppets will be doing yet, but you can watch a promo below:

The Disney Holiday SingAlong airs tonight - Monday November 30th, at 8pm on ABC. 

Update:

Watch Kermit and Miss Piggy up the audience below: