After Lollapalooza, Rodrigo wrapped her GUTS tour shows when she played Osheaga Festival in Montreal on Aug. 1 and 3.

The pop vocalist also treated the Lolla crowd to her solo hits "Driver's License," "Traitor," "Love Is Embarrassing" and more ...

On Thursday evening, Olivia Rodrigo made her debut at Lollapalooza Chicago and was joined by Weezer to perform their tracks, ...

Olivia Rodrigo surprised fans during her headlining Lollapalooza set by inviting Weezer to perform ‘Buddy Holly’ and ‘Say It ...

The pop star continues her parade of hero collaborators on the festival circuit, bringing out pop-rock band Weezer out for ...

The singer checked a big item off her bucket list when she played "Buddy Holly" with the band over the weekend in Chicago.

Sydney Sweeney is getting dragged by a comedian who mocked the White Lotus beauty’s recent ad campaign for American Eagle ...

Olivia Rodrigo rocked the Lollapalooza crowd by bringing out a special guest during her headlining set at the music festival.

Olivia Rodrigo rocked Lollapalooza with surprise guest Weezer, performing ‘Buddy Holly’ and ‘Say It Ain’t So’ live.

What’s with these homies dissin’ my girl? This is a question Rivers Cuomo has wondered many times, and now Olivia Rodrigo is ...

This past weekend, Olivia Rodrigo headlined one of the dates of Lollapalooza. During her set, she brought out Weezer, who she ...