Mariah Carey's Holiday Sketchtacular

Santa Claus pulls out of Mariah's Christmas show last minute so her team arranges for a man named Herb (Nick Swardson) to step in. All he has to do is remember to show up... should be easy enough, right?

Mariah Carey reads a very special version of the classic poem Twas The Night Before Christmas to some lucky children... with her own unique Mariah Carey spin on it.

Mariah (and also Bryan) teach us how to make the perfect Christmas Cookie.

Mariah Carey needs a Santa Claus for her Christmas show, but every Santa who walks through the door to audition seems to have more attitude, more agenda and more bare skin than your typical Kris Kringle. Will Mariah Carey have to compromise her Christmas wishes this year?

People pitch Mariah Carey new songs all the time, and today she has three unique artists come in and present her their music.

Ever since Mariah Carey's Christmas hit "All I Want For Christmas Is You" was released in 1994, Katie Couric has been dying to know who the "you" in the song was that Mariah was singing about. Was it Santa Claus? Was it Meat Loaf? Katie wants answers!

Mariah Carey wants Christmas to be perfect and it's up to her two managers to make it happen. Luckily for them, they're not shy of confidence, but when it comes to tact, grace and common sense? Well, we'll let you be the judge of that!

Mariah attempts to conduct a choir of animals through a rendition of Jingle Bells, but they just can't seem to get it right. The cow keeps zoning out, the birds want solos and the bear is so hungry that he... well, you'll have to watch to find out!