Best believe she’s still bejeweled.

Taylor Swift attended recording engineers Oli Jacobs and Laura Sisk’s wedding in the UK Saturday, and exuded elegance in a Costarellos navy blue tulle gown with delicate gold appliqué.

She paired the stunning floor-length gown with a pearl necklace and a matching pearl bracelet, as well as her Cartier Love Unlimited bracelet. Of course, her massive wedding ring and gold band were also on full display.

Her shoulder-length locks were styled in a side-swept ‘do, and she rocked her signature bold red lip.

The singer, 36, attended the nuptials solo, though her good friends Jack Antonoff, Sabrina Carpenter and Phoebe Bridgers were also at the wedding, which was hosted at Real World Studios in England.

Swift happily mingled with the bride, who also looked stunning in a strapless satin gown, in pics obtained by Page Six.

Sisk is one of Swift’s studio collaborators and has worked closely with the pop star and Antonoff on several projects, including some tracks on the “1989” album.

Additionally, the sound engineer assisted with Swift’s 2017 album, “Reputation,” and provided vocals for the 2019 “Lover” album.

The “Blank Space” singer has been spending time in London solo as her husband, Travis Kelce, is busy preparing for another NFL season with the Kansas City Chiefs.

Last Wednesday, she debuted her chic new shorter ‘do as she enjoyed a girls’ night out at private members’ club Annabel’s.

She delivered major “Lavender Haze” vibes during the stylish outing, sporting a lilac Delphine minidress adorned with metallic florals and paired with a crystal-covered Christian Louboutin evening bag and embellished Aquazzura stiletto sandals.

Swift and Kelce, also 36, have yet to share their wedding pics from their star-studded ceremony at Madison Square Garden in New York City last month.

But the NFL athlete did break his silence on their big day last Wednesday at a press conference.

“It was a fun offseason, man,” he shared, calling the wedding the “best night of [his] life.”