'Carpool Karaoke'

In a special edition of the segment unveiled Thursday night, Corden was joined by some of music's biggest names for a Christmas-themed sing-a-long that's really a gift to us all.

Adele, Elton John, Selena Gomez, Lady Gaga, and Chris Martin brought the holiday spirit in the video, which was compiled throughout the year as the aforementioned celebs filmed their own episodes of the uber-popular segment.

Michelle Obama not only had her "Carpool Karaoke" with James Corden air on late night Wednesday, but she also had a few stars over to her home Tuesday.

Obama hosted a special screening of "Star Trek Beyond" for a group of veterans and military personnel at the White House along with actors Chris Pine, Karl Urban and Simon Pegg.

The event was attended by more than 100 vets, military members and their families as part of the first lady's Joining Forces initiative.

Michelle Obama debuted on Snapchat on Tuesday along with "The Late Late Show" host, who announced that he would doing a "Carpool Karaoke" with the First Lady.

Corden popped up in one of Obama's snaps saying, "Hi, I'm at the White House today and I'm going to take a spin in a car and sing some songs with..."

The camera then panned over to the First Lady saying, "Me!" before Corden started excitingly screaming.