Here’s what to know as the third day of Lollapalooza kicks off in Grant Park.

Watch Olivia Rodrigo bring out Weezer during her Lollapalooza headline set in Chicago on Friday night (August 1) ...

Last year, to Lollapalooza's credit, festival organizers anticipated an issue with Chappell Roan's scheduled stage, ...

Olivia Rodrigo continues to build her alt-rock credibility with another high-profile collaboration, this time with Weezer's ...

Gracie Abrams has stunned the crowd as she brought up a Swedish singer-songwriter Robyn onstage for a surprise duet.On ...

Kerry closed out the set with the tender, “Back On You,” joined by an actual chorus, the Uniting Voices Chicago, formerly the ...

As Lollapalooza takes over Grant Park this weekend, there's an effort underway behind the scenes to ensure Chicagoans don't ...

Olivia Rodrigo brought out Weezer as a surprise guest during her set at Lollapalooza. They teamed up to perform "Buddy Holly" ...

Olivia Rodrigo and Korn will provide contrasting styles Friday evening as Lollapalooza heads into the weekend. Djo, Ravyn ...

CHICAGO (WLS) -- Chance the Rapper has been added to the Lollapalooza lineup, festival organizers said Friday. He will take ...

Attendees eagerly began the Lollapalooza music festival in Chicago, with diverse acts and robust ticket sales.

Tens of thousands of people were back at Grant Park for day two of Lollapalooza as the air quality in Chicago remained one of ...