Gracie Abrams put on a chic display at Hourglass Cosmetics' The Vinyl Lounge pop-up event on Thursday after making her Instagram debut alongside Paul Mescal.
The 25-year-old singer partied at Glastonbury last weekend with 29-year-old actor Paul and their friends before returning immediately to London for another event.
Gracie kept herself occupied and seemed to be in a good mood as she posed for the famous Sounds of the Universe record store pop-up event.
She looked simply elegant in a full length sleeved pure white top and broad leg khaki trousers, which she styled with a pair of black sandals.
As Hourglass celebrated the release of their new summer collection, Gracie made her debut as the company's new global brand partner.
Mabel, a fellow singer who wore a fitted brown dress with a flowing skirt and a collar, looked just as stylish as the Close to You hitmaker.
Gracie Abrams opened for Taylor on the Eras Tour, where they also performed together onstage, cementing their artistic bond.
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