WATCH: Sir Elton John reveals his most unrealistic demand in Carpool Karaoke
The pair belted out classics in hilarious costumes.
Sir Elton John is the latest celebrity to join James Corden for Carpool Karaoke and has revealed his most unrealistic demand after rumours of the star throwing 'diva tantrums'.
The pair belted out his classics including 'Your Song', 'Crocodile Rock', 'Don't Let The Sun Go Down On Me' and Lion King's 'Circle of Life' (with a lion costume to match) for The Late Late Show.
When James Corden asked him about his rumoured tantrums, the singer revealed he once rang someone to complain it was too windy and asked them if they could do something about it.
"As reality goes, it was pretty far off the chart" the star admitted.
Watch the full video here...