Tribute performance will include three musicians who survived the shooting at Route 91 Harvest Festival.
Will the 'Late Late Show' host open music's biggest night with a musical number of his own?
The 35-year-old actor says he left the ceremony with a scar on his chin.
ET's breaking down the most shocking, revealing and hilarious moments from James Corden's most memorable celebrity guests from the past 12 months!
We learned a lot from these star ride alongs with James Corden this year.
‘The Greatest Showman’ cast had quite the time recreating Broadway classics in Times Square.
Corden and his wife, Julia, welcomed their daughter on Tuesday.
He also addressed their ‘Carpool Karaoke’ smooch.
The 'Late Late Show' host took to social media to announce the exciting news on Tuesday.
The late-night host and his wife welcomed a baby girl on Tuesday.
The clip features performances by Styles, Katy Perry, Miley Cyrus, Bruno Mars and more.
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 band performed on Thursday's episode, but before taking the stage they tried to show just how brave (and calm) they really are in a hilarious game.
