We learned a lot from these star ride alongs with James Corden this year.
This year brought together some of our favorite artists for some monster collaborations. Here are 9 of the biggest and best.
Taylor Swift. Future. Ed Sheeran. We're so NOT ready for how epic this video is going to be.
ET teamed up with DIRECTV NOW to bring you an exclusive look at the making of another big hit off Taylor's album.
After 'Perfect Duet' with Beyoncé topped the Billboard Hot 100, Sheeran is out with a symphonic new version with the Italian classical singer.
We liked it, and No. 1 on the Billboard Hot 100 certainly has a nice ring to it!
The mother-daughter duo surprised fans in NYC during Z100 New York's iHeartRadio Jingle Ball at Madison Square Garden on Friday.
The 'Shape of You' singer has had a big year, and his grandpa would certainly be proud.
The 'Late Late Show' host brought all the laughs when he stepped in for the singer's backup dancer at KIIS FM Jingle Ball in Los Angeles and saved the day.
He also provided security for Ed Sheeran and massaged Niall Horan.
The singer was made a Member of the Order of the British Empire on Thursday.
The 'Look What You Made Me Do' singer is back in action after a 10-month hiatus.
The singer says he 'barely knows' the 33-year-old royal -- but that won't necessarily get in the way of his performance!
ET spoke with the 26-year-old singer backstage during KIIS FM's iHeart Radio Jingle Ball 2017 ahead of his performance with BFF Taylor Swift.
