Taylor Swift recently unveiled a new haircut and displayed a prominent engagement ring while attending the wedding of friends Oli Jacobs and Laura Sisk in Gloucestershire on Saturday. The singer, 36, was seen with a side-swept fringe and wore a navy blue Costarellos gown adorned with gold leaves and flowers.

Swift accessorized her outfit with a pearl necklace and bracelet. Her diamond engagement ring, estimated to be ten carats and valued at approximately $1 million, was a focal point. Swift recently married Travis Kelce in Madison Square Garden, New York.

The ceremony took place at Peter Gabriel’s Real World Studios near Bath. Swift was observed conversing with the bride, audio engineer Laura Sisk. Sisk has been a long-term studio collaborator for Swift, working with her and Jack Antonoff since the era of the album "1989." Her engineering credits include recordings for albums such as "Reputation," "Folklore," and the Grammy-winning "Midnights." More recently, both Sisk and Oli Jacobs, a mixing engineer, contributed to Swift's album "The Tortured Poets Department."

Laura Sisk wore a satin strapless dress and styled her hair in a ponytail with a bow. The wedding venue holds significance for Oli Jacobs, who began his career there as an engineer.

Swift attended the wedding solo, as her husband, Travis Kelce, was engaged in training with the Kansas City Chiefs on July 29, in preparation for the upcoming NFL season. The couple's own wedding, a large event with approximately 1,000 guests, took place on July 3 and was officiated by Adam Sandler. Musical performances at their reception included Paul McCartney and Stevie Nicks. The guest list for Swift and Kelce's wedding reportedly included numerous celebrities and athletes.

Taylor flew solo for the wedding as her husband Travis Kelce in training with Kansas City Chiefs

Other notable attendees at the wedding of Jacobs and Sisk included Sabrina Carpenter and Phoebe Bridgers. Carpenter wore a pale yellow dress adorned with flowers, while Bridgers was seen socializing with Carpenter and Antonoff. An insider suggested that Swift's decision not to share images from the wedding could be a hint towards an upcoming project related to the event.