sporting a highlighter pink triangle bikini top and a powder blue cowboy hat. And yes, before you ask, the singer also went on to share a closer look at the costume party-worthy hat on her Stories.

Friday’s outfits ran the gamut of everyday attire to meticulously coordinated group looks to a tiara featuring a member ... went for a tropical floral set, sun hat, and a swipe of face glitter.

Of course, the festival is also an opportunity to dress for your favorite artist and Chappell Roan gave scores of pink cowboy hats their moment on Sunday. And even though this year's festival ...