Festivals are made of unforgettable moments, but this fest season has been especially memorable thanks to a steady stream of unexpected on-stage surprises. Artists are increasingly upping the ante during their sets by wheeling out celebrity guests, sharing the stage with collaborators for surprise performances, and even locking lips for pure shock value. Here are 15 of the most unexpected celebrity moments from this year’s biggest festivals.
1. Bryan Cranston @ EDC Las Vegas 2015
Bryan Cranston joined EDM favorites Above & Beyond at EDC to introduce “Walter White”, the group’s dance-worthy homage to his beloved Breaking Bad character. “Say my name”!! Seeing Cranston bounce along to the track basically made our day.
2. Madonna @ Coachella 2015 (Weekend 1)
Madonna joined Drake on stage during his Coachella set and planted him with a serious smooch that basically broke the internet. It was the kiss heard round the world, and if you’re just hearing about it now for the first time we’re as shocked as Drake was when Madonna went in for the kill.
3. Kanye West @ Coachella 2015 (Weekend 2)
Kanye West made a surprise appearance during The Weeknd’s Coachella set and blew fans away with performances of “Can’t Tell Me Nothing”, “Black Skinhead”, “Don’t Like (Remix)”, and “All Day”.
— Complex UK (@complex_uk) April 19, 2015
4. Jennifer Hudson @ Coachella 2015 (Weekend 1)
Jennifer Hudson joined Gorgon City in the Gobi Tent at Coachella and took the audience to church with her soulful vocals on the track “Go All Night”. She worked it out like a true diva and we can’t get enough.
5. CL @ HARD Summer 2015
K-pop icon and 2NE1 singer CL joined Jack Ü during his HARD Summer set and brought some seriously fierce energy to the mashup “Dirty Doctor Pepper Vibes”.
6. Jack Black @ HARD Summer 2015
Jack Black unexpectedly rocked out on stage with Die Antwoord at HARD Summer, hamming it up in a light blue velour track suit and trolling festivalgoers with some hilarious jokes…“’cause he was feelin’ it, bruh.”
7. Zack de la Rocha @ Coachella 2015
The crowd lost it when Zack de la Rocha came out during Run the Jewels’ Coachella set to deliver his fire-spitting guest verse on “Close Your Eyes”.
— FasterLouder (@FasterLouder) April 13, 2015
8. Zach Galifianakis and Jon Hamm @ Bonnaroo 2015
Zach Galifianakis and Jon Hamm had several surprises in store for lucky fans at Bonnaroo this year. First, Galifianakis gave an unannounced 15-min performance at Bonnaroo’s Comedy Theatre, where Hamm joined him on stage and became his “pet”.
A picture of Jon Hamm feeding Zach Galifiankis gummy bears and making seal noises. Bevause Bonnaroo, that's why. pic.twitter.com/R7XL5yo1Un
— Røbb (@RobbCanning93) June 14, 2015
The pair also sang a duet of “We Are The World” at the Bonnaroo SuperJam later that night. Yeah, we’re sad we missed that too. Good thing there’s YouTube!
9. Ariana Grande @ Ultra Music Festival 2015
Ariana Grande wowed fans during Cashmere Cat’s Ultra Music Festival set when she unexpectedly took the stage and brought the house down with some seriously stunning vocals.
10. Kiesza, Kai, CL, Diddy, and Justin Bieber @ Ultra Music Festival 2015
Kiesza, Kai, CL, Diddy, and Justin Bieber all stormed the stage during Jack Ü’s Ultra set to perform one of the hottest live summer mash ups ever.
11. Brittany Howard @ Lollapalooza 2015
Alabama Shakes’ Brittany Howard — arguably the strongest vocalist of Lollapalooza 2015 — was Sir Paul McCartney’s special duet partner for a powerhouse performance of the Beatles’ “Get Back”.
12. Perry Farrell & Metallica’s Robert Truji @ Kidzapalooza (Lollapalooza 2015)
Even the little ones got a special surprise at this year’s Bonnaroo — Perry Farrell & Metallica’s Robert Trujillo tore through some Janes Addiction classics on the Kidzapalooza stage!
— Fuse TV (@fusetv) August 1, 2015
13. Anna Wise @ Bonnaroo 2015
Sonnymoon singer Anna Wise took the Main Stage at Bonnaroo during Kendrick Lamar’s headlining set to deliver her first live performance of “These Walls”.
— Anna Wise (@annathewise) June 16, 2015
14. Chance the Rapper & Kendrick Lamar @ Bonnaroo 2015
Bonnaroo was seriously one giant party this year. Need proof? Check out Chance the Rapper and Kendrick Lamar on stage with Earth, Wind & Fire.
— SZA (@sza) June 13, 2015
15. Father John Misty @ Coachella 2015 (Weekend 1)
Florence is a real trooper — despite her broken foot, she invited Father John Misty to join her on stage during Florence + The Machine’s Coachella set for an acoustic cover of Nazareth’s 1975 ballad “Love Hurts”.
Can we just appreciate this Florence and Father John Misty collab😭😭😍😍👏👏 pic.twitter.com/d8mIZoKSL3
— charles. (@charleysuxx) April 21, 2015
She also thrilled fans at Lollapalooza by powering through her set during a lightning storm. (Stay safe out there!) She is def this summer’s festival solder.