Sam Rink

Fans wait in line to get into Grant Park for day three of Lollapalooza on Saturday. Gates were delayed until 3 p.m. due to rain showers, leading to some acts getting cut from the schedule, moved or shortened.

Ruhi Haryadi

A worker at Lollapalooza drives a cart filled with wood chips and dirt to T-Mobile stage in the festival's attempt to mitigate rain damage to the field on Saturday, Aug 1.

Ruhi Haryadi

Jesse Rutherford, the lead singer of The Neighbourhood, walks out on the catwalk to sing closer to his fans on Saturday, Aug 1.

Sam Rink

Ellie Rowsell, lead singer and guitarist of Wolf Alice, kneels down to sing during the band's set on the Bud Light stage on Saturday.

Sam Rink

Sienna Spiro sings on the Airbnb stage to a huge audience at her Lollapalooza set on Saturday.

Sam Rink

An ensemble of brass and woodwind players accompanies Sienna Spiro's Lollapalooza set on Saturday.

Sam Rink

Etta Friedman, one of the founding members of Momma, sings and plays guitar to a lively audience at Tito's stage at the band's Lollapalooza set on Saturday.

Ruhi Haryadi

Thadeus Francis Labuszewski, professionally known as Disco Lines, leaves his set playing on stage to climb on the edge of the barricade and spray water over his fans at Perry's stage on Saturday, Aug 1.

Sam Rink

Ethel Cain sings her hit single "American Teenager" to an excited audience on the Bud Light stage at her Lollapalooza set on Saturday.

Sam Rink

Ethel Cain stands among her lush green set on the Bud Light stage on Saturday. The set evoked the Southern Gothic themes of her music.

Sam Rink

A fan sobs during Ethel Cain's Lollapalooza set on Saturday.

Sam Rink

A festivalgoer steps between puddles near the Airbnb stage on Saturday. Heavy rains left much of the festival grounds partially flooded or muddy, even after staff laid mulch on the ground.

Sam Rink

Frost Children's Angel Prost sings during the pop duo's Lollapalooza set on Saturday.

Sam Rink

A Lollapalooza attendee dances while wearing a squid hat on Saturday.

Sam Rink

Festivalgoers dance along and spray bubbles while New York-based DJ Cream plays a set on Saturday afternoon.

Sam Rink

Two women stand on hay bales to have their photos taken at Lollapalooza on Saturday.

Sam Rink

Lulu Prost, one half of the sibling pop duo Frost Children, performs on the Tito's stage at Lollapalooza on Saturday.

Ruhi Haryadi

Cameron Winter, the lead singer of the band Geese, performs at Allianz stage on Saturday, Aug 1.

Sam Rink

Bbno$ dances for an audience going wild on the Tito's stage at his Lollapalooza set on Saturday.

Sam Rink

Yung Gravy holds up his arms as the audience at Tito's stage sings along to his hit, “Betty (Get Money),” on Saturday.

Sam Rink

Fans record on their phones and cheer as Jennie headlines the Bud Light stage at Lollapalooza on Saturday.

Sam Rink

Jennie performs high-energy choreography to an enthusiastic crowd at her headlining set at Lollapalooza on Saturday.

Sam Rink

Jennie blows a kiss to her backup dancers on the Bud Light stage during her set on Saturday.

Sam Rink

Jennie fans stand at the barricade before her headlining set on Saturday night, holding signs with her face on them.

Sam Rink

Drag queen and DJ Trixie Mattel performs her set to a lively crowd at the Airbnb stage at Lollapalooza on Saturday. Her set, which closed out the stage for the day, kept the crowd engaged with humor and danceability.