The hip Coachella crowd sang right along with ‘em. Yo Gabba Gabba’s set closed with another crowded stage of guests to sing “The Rainbow Connection,” including Paul Williams, who wrote the song, “Weird Al” Yankovic and the indie rock band Portugal. The Man, and other random characters, including H.R. Pufnstuf and Bozo the Clown.

Charli xcx brought out Billie Eilish, Lorde and Troye Sivan for her raucous Coachella set... and commented on the future of 'Brat Summer.'

After previously declaring the end of it, the singer wrapped her performance begging, "PLEASE DON'T LET IT BE OVER."