Billie Eilish took the stage in Atlanta on Saturday to perform at Music Midtown. She headlined the annual festival alongside Flume, Guns N’ Roses and The 1975.

For her performance, Eilish coordinated in a white jersey and running shorts with black accents. The singer accessorized with fingerless gloves, fishnet tights and layered silver jewelry, completing her ensemble with a pair of Nike Air Force 1 high-tops.

Eilish performed at a series of music festivals this summer. In August alone, she traveled across the globe to headline Sziget, Osheaga and Lollapalooza. Late last month, Eilish also closed out the Reading Festival in Reading, England.

In July, Eilish debuted her latest single, which appeared on the soundtrack for Greta Gerwig’s “Barbie.” Eilish cowrote “What Was I Made For?” alongside her brother and longtime creative partner, Finneas O’Connell.

“We made this song for ‘Barbie’ and it means the absolute world to me,” Eilish wrote on Instagram before the song’s release. This movie is gonna change to ur lives and hopefully the song will too. Get ready to sob.”

“What Was I Made For?” became the soundtrack’s most popular tune on Spotify in July, racking up 30.9 million streams, surpassing Dua Lipa’s “Dance the Night” and and Nicki Minaj’s and Ice Spice’s “Barbie World.”

Several other major acts appeared on the “Barbie” soundtrack, including Haim, Tame Impala and Charli XCX.