Taylor Swift responded to Dave Grohl's subtle dig about live performances by thanking her band during a concert at Wembley Stadium. Swift emphasized that her band was playing live for the audience for three and a half hours, showing appreciation for their hard work. Grohl's comments, made during a Foo Fighters concert in London, insinuated that they played live while others did not. However, the debate seems trivial as many pop performers, including Swift, use backing tracks in their highly choreographed shows. The incident may stem from Grohl's daughter being harassed by Swift's fans earlier this year. Swift also had a surprise appearance from her boyfriend, Travis Kelce, during the concert. Additionally, she collaborated with Paramore's Hayley Williams for a live performance of "Castles Crumbling." The entire situation appears to be blown out of proportion and unnecessary.