Jelly included "Flowers" as part of a medley in his Stagecoach set, also covering bits of "Sweet Home Alabama," "How You Remind Me" & "California Love."
Both stars made cameos during Jelly Roll's headlining set.
Day three of the California country fest went out with plenty of big names, big moments and big surprises.
Day two of the California country fest was dominated by rising stars enjoying victory lap moments, but also included plenty of big looks for veteran hitmakers.
Jelly Roll gave the biggest crowd he'd ever played to their money's worth, with a cavalcade of starry cameos.
The singer made her debut at the country music festival on April 25.
The alt-pop star leaned into her Nashville inclinations in her first gig at the California country festival, but mostly just demonstrated how singular she's always sounded.
From body and face glitter to temporary hair dyes and tattoos, we've rounded up all of the festival beauty looks that you're sure to see at the next show.
Here's how to conquer the desert dirt in style.
Post Malone previously teased the tune on social media.
