While the night was festive, the emotional center was Styles' rendition of "Hopelessly Devoted to You," a tribute to Olivia Newton-John who had passed away earlier that August.

Featuring "H-WEEN" and a bedazzled strawberry on the back. Studded Black Tank Top: Matching the "Harryween" theme.

His touring band joined the theme, dressing as the Pink Ladies and fellow Thunderbirds . The Emotional High Point: "Hopelessly Devoted to You"

A slicked-back midnight black wig and Ray-Ban sunglasses.

Styles arrived on stage channeling , the iconic greaser originally played by John Travolta. His ensemble, curated by stylist Harry Lambert, included:

On October 31, 2022, Harry Styles transformed the Kia Forum in Los Angeles into a neon-lit Rydell High for the sixth night of his 15-show residency. Dubbed the final night of the L.A. leg of Love On Tour (HSLOT) featured Styles delivering a heartfelt tribute to the late Olivia Newton-John with a soaring cover of "Hopelessly Devoted to You" . A Grease-Inspired Spectacle