WATCH: All the Stars Come out for a Festive 'Carpool Karaoke' Christmas

We're feeling EXTRA festive after enjoying this video from James Corden and Carpool Karaoke.

Of course, 2017 was a massive year for James Corden and the Carpool Karaoke brand. It went from a regular skit on his late night TV show to a series that is carried by Apple Music. In fact, every episode of Carpool Karaoke seems to become a huge viral hit.

Over the past year, many stars joined Corden in the passenger seat. They included: Kelly Clarkson, Katy Perry, Sam Smith, Harry Styles, and a TON more celebrities. 

While he had each of these stars in the car with him, he took time to plan ahead for a special Christmas edition of Carpool Karaoke. In fact, this episode may be his best one yet:

I wonder if James can get Taylor Swift in the car for 2018? I'm shocked that she hasn't been on an episode of the infamous skit yet.