All 24 Celebrity Cameos in John Legend & Chrissy Teigen's A Legendary Christmas Special

Legend and Teigen's holiday special marks their first Christmas as a family of four since welcoming Miles in May!

The KarJenner momager stops by to offer her management guidance and even pitches a collection of 'Headband of the Day' accessories!

The music icon drops by to perform "What Christmas Means to Me" with Legend and the house band.

Teigen slips into a dream state and winds up singing for her husband and his Voice costars Kelly Clarkson, Blake Shelton and Adam Levine during a blind audition.

The actor is the most holiday-spiritied guest to stop by, complete with full Santa Claus costume.

The Keeping Up with the Kardashians reality star and longtime friend brings holiday cheer, though she politely turns down a selfie from an annoying family member.

Tan France, Karamo Brown, Antoni Porowski, Jonathan Van Ness and Bobby Berk surprise Luna with a video chat.

The Crazy Rich Asian actress tries her hand at gourmet cooking as she asks Legend to try her clam dish.

The Saturday Night Live cast member wishes Legend a happy holidays from New York.

Raphael Saadiq, Jane Lynch, Meghan Trainor and Darren Criss help Legend and Teigen surprise a neighborhood with a chorus of carols.

The comedian taste tests Legend and Teigen's mac 'n' cheese recipes to help decide who has the best recipe.

The Parks and Recreation alum is caught wearing the pajama set and robe that Teigen had planned to gift Legend for Christmas Day.

The actress hits the bar and auditions for Legend in hopes of being the opening act on his tour.

The World of Dance judge shows off his moves.

The Veep alum generously offers his amateur bartending skills despite the party being open bar.

The stand-up comedian drops in and even asks Kim Kardashian West for a selfie.