"In His Swiftie Era: Roger Federer Joins Taylor Swift's Eras Tour in Zürich"

Roger Federer, the retired tennis pro, recently joined Taylor Swift's Eras Tour in Zürich, Switzerland, accompanied by his wife Mirka and their four children. After attending Swift's concert, Federer shared a backstage selfie with the pop superstar on Instagram, captioned "In my Swiftie era 🦋🫶💜🧣🌃🐍💘🪩🌲🕰️🤍." The post included emojis symbolizing Swift and her tour. Federer was seen wearing a VIP lanyard from the tour, while Swift was in her glittering blue bodysuit for the Midnights era of her concert. Fans expressed delight at seeing Federer embrace his "Swiftie" side, with one fan noting "Two of my most fave performers — On court and on stage! 🎾🫶🏻🎤🥰." Federer's attendance at the concert fulfilled a summer goal he had mentioned earlier, sharing that attending Swift's concert with his family was a priority for the summer of 2024. They were seen enjoying the show together, with Federer also showcasing his collection of friendship bracelets adorned with Swift's song titles. This appearance adds to a list of concerts Federer has attended, including Coldplay, Bruce Springsteen, and Elton John. Stay updated on celebrity news and more by signing up for PEOPLE's free daily newsletter.