Billie Eilish Brings Out Hayley Williams at Coachella

During the second weekend of Coachella 2022, Billie Eilish brought out Hayley Williams for an acoustic performance of Paramore’s 2007 track “Misery Business. After Eilish introduced Williams she then joined the “Bad Guy” singer and her brother Finneas on stage.

“Hi! Wow. This is my first Coachella,” Williams said to the crowd, per Pitchfork. She then turned to Eilish: “Thanks for sharing this with me—this is sick!”

Williams also joined Eilish and Finneas to perform her hit “Happier Than Ever.”

Check it out below:

GALLERY: 13 of Billie Eilish’s Most Iconic Fashion Looks

• 13. Fire Flame

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  We love how Billie's oversized flame shirt matches the flames burning behind her during her performance at the 2019 American Music Awards.

• 12. A Hint of Sparkle

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  Billie looks amazing in all black, letting her jewelry and sequins take her look to the next level. Her lace Gucci gloves look so fancy, too.

• 11. Gucci, Gucci

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  During her Gucci era in 2020, more often than not would we see Eilish rocking the double-G's. Here, she is wearing a Gucci-logo shirt under her Gucci-logo jacket, accessorized with her Gucci-logo rhinestone choker.
• 10. Pockets, Anyone?

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  In full head-to-toe khaki, Billie rocks an oversized jacket with massive front pockets. Even her socks are the same color! We are loving her commitment to monochrome.

• 9. Fall, Personified

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  We are loving Billie's choice of pattern and color scheme here, with her retro-tinted shades. Her white turtleneck sticking out is the exactly what we look forward to seeing come autumn.

• 8. ‘Happier Than Ever’ Album Release Party

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  In one of her latest unveilings of showing the public more of her figure, Billie wears leather pants with a burgundy corset, lace bra peeking out from the top.
• 7. Burberry Baby

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  Billie's Burberry visor alone is one to covet. Rocking yet another head-to-toe khaki look, which Burberry is famously known for, adorned with gold accents.

• 6. Mean in Lime Green

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  In her lime-green era, Billie sure knew how to rock black and lime-green. Here, her mesh Gucci face mask features speckles of the logo in lime-green throughout. The sunglasses add a hint of 'The Matrix' inspiration as well.

• 5. Mixed Mediums

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  A young Billie Eilish, pictured here in 2017 made leopard print, leather, shag, and velvet all work in this neutral-toned outfit.
• 4. Lime Crime

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  Our eyes burn in the best way possible, as Billie looks like the sun, if the sun were lime green-colored.

• 3. See Both Sides Like Chanel

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  Wearing a baggy bouclé suit from the French fashion house, Billie looks so posh.

• 2. Skoot Apparel

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  Billie Eilish wearing one of our favorite custom anime apparel brands, SKOOT. The singer has worn the street fashion brand's pieces on multiple occasions.
• 1. Holiday Barbie

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  Upon arriving at the 2021 Met Gala, Billie's inspiration for the theme of America was her holiday barbie. She nailed that vision.