Taylor Swift surprised fans at her Eras Tour in London by bringing out her boyfriend, Travis Kelce, a tight end for the Super Bowl-winning Kansas City Chiefs. Dressed in a tuxedo with a top hat, Kelce joined Swift on stage for a sketch before her song "I Can Do It With a Broken Heart." Fan videos show him assisting Swift with a costume change, fanning and powdering her face as part of the act. During her recent concert in Paris, Swift incorporated new songs from her latest album, "The Tortured Poets Department," into her setlist. The billion-dollar Eras Tour showcases over 40 tracks from Swift's 17-year career, with her latest album being her first new release since the tour began. This surprise appearance by Kelce adds another exciting moment to Swift's already dynamic and captivating performances on tour.