Quick Take
Who: Taylor Swift
What: She released "I Knew It, I Knew You," a new song written for Toy Story 5.
When: The song arrived on June 5, 2026, after a series of countdown teasers appeared on Swift’s official website.
Where: The rollout took place through Swift’s official online channels, with visual clues tied to the Toy Story films.
Why it matters: The release connects one of the world’s biggest pop stars with one of Pixar’s most beloved animated franchises.
How: Swift co-wrote and co-produced the track with longtime collaborator Jack Antonoff, followed by pre-orders for three collector’s CD editions.
Image Credit: Encyclopaedia Britannica / Taylor Swift biography page
Intro
Taylor Swift has released "I Knew It, I Knew You," a new song written for Toy Story 5. Co-written and co-produced with Jack Antonoff, the track arrives after a mysterious countdown campaign on Swift’s official website sparked fan speculation.
The release adds a major pop music moment to the early Toy Story 5 rollout. It also gives Swift fans, Pixar viewers, and soundtrack listeners a new reason to follow the film’s music campaign closely.
Taylor Swift Releases New Toy Story 5 Song
"I Knew It, I Knew You" marks Taylor Swift’s latest move into film music. According to Pitchfork, the song was co-written and co-produced by Swift and Jack Antonoff, one of her most frequent creative collaborators.
For fans following the latest Taylor Swift and Toy Story 5 news, the song stands out because it connects Swift’s personal love for the franchise with a carefully planned digital rollout. The release also continues her ability to turn soundtrack songs into major fan events.
"I Knew It, I Knew You" Joins the Toy Story 5 Soundtrack
The new track is part of the Toy Story 5 soundtrack rollout. Its arrival gives the film’s music campaign an early point of attention, especially among Swift fans and longtime Pixar viewers.
The song title, "I Knew It, I Knew You," also gives the release a sentimental tone that fits the emotional legacy of the Toy Story franchise. While full soundtrack details may continue to unfold closer to the film’s release, Swift’s contribution is already one of the most visible music moments connected to Toy Story 5.
Countdown Teasers Sparked Taylor Swift Fan Speculation
Before the song arrived, Swift’s official website appeared to tease the release through countdown pages. One reported countdown featured a background that looked similar to the cloud wallpaper from Andy’s room in the original Toy Story films.
That countdown later disappeared, but a second one appeared on June 1. This time, the page showed Jessie moving through a farm-like setting. When the countdown ended, fans were directed to a pre-order page for three collector’s editions of "I Knew It, I Knew You" on CD.
The rollout gave the release a strong sense of mystery and helped turn a soundtrack single into a wider fan conversation.
Why Toy Story 5 Matters to Taylor Swift Fans
Swift said she has loved the Toy Story characters since childhood. After seeing an early version of Toy Story 5, she was inspired to write "I Knew It, I Knew You."
That personal connection gives the release more emotional weight than a standard movie soundtrack single. For longtime fans, the song links Swift’s songwriting with a story world she grew up loving.
It also creates a strong crossover moment between music listeners, Pixar fans, and collectors following the physical CD editions of the single.
Taylor Swift’s Film Soundtrack History
"I Knew It, I Knew You" continues Taylor Swift’s history of contributing music to film projects. She has previously released songs connected to movies including Fifty Shades Darker, Valentine’s Day, and Hannah Montana: The Movie.
The Toy Story 5 song also arrives during an important period in Swift’s songwriting career. In January 2026, she became the youngest person inducted into the Songwriters Hall of Fame, joining a class that included Alanis Morissette, Kenny Loggins, and Kiss songwriters Gene Simmons and Paul Stanley.
What the Song Means for Toy Story 5
Taylor Swift’s "I Knew It, I Knew You" brings together a major pop star, a beloved Pixar franchise, and a carefully teased release campaign. The song’s connection to Toy Story 5, its collaboration with Jack Antonoff, and its collector’s CD editions all help make the release a notable moment for both music and film fans.
For Swift, the track highlights her continued influence beyond her own albums. For Toy Story 5, it gives the soundtrack rollout a high-profile boost before the movie’s wider release campaign continues.
Summary
Taylor Swift’s "I Knew It, I Knew You" gives Toy Story 5 an early soundtrack moment with strong crossover appeal. The song connects Swift’s personal love for the Pixar franchise with a high-profile music rollout, while the countdown teasers and collector’s CD editions helped turn the release into a fan-driven conversation.
With Jack Antonoff involved and Swift’s film soundtrack history behind it, Taylor Swift’s Toy Story 5 song feels like more than a routine soundtrack release. It strengthens attention around the Toy Story 5 soundtrack and gives both Swift fans and Pixar audiences a clear reason to follow the film’s music campaign as it continues.