Taylor Swift Gives Surprise Performance of 'Toy Story 5' Song at LA Premiere | Video

Taylor Swift celebrated her new, record-breaking "Toy Story 5" anthem, titled "I Knew It, I Knew You," with a live performance at the film's world premiere Tuesday. Several days after dropping the track amid intense fan speculation, the pop superstar took the stage at the Dolby Theatre in Los Angeles to perform the song live for the first time. Watch a snippet of her performance below. Taylor Swift performs "I Knew It I Knew You" at the #ToyStory5 premiere pic.twitter.com/gbBgajXopg - TheWrap (@TheWrap) June 10, 2026 Swift performed a second time at the premiere, singing . . .