Taylor Swift’s ‘I Knew It, I Knew You’ Hits No. 1 on Billboard’s Radio Songs Chart

Taylor Swift claims the No.

1 spot on Billboard ’s all-format Radio Songs chart as “I Knew It, I Knew You” rises a rung on the Aug.

29-dated ranking.

The song drew 64.7 million airplay audience impressions Aug.

14-20. (The chart measures songs’ weekly reach, as tabulated by Mediabase and provided to Billboard by Luminate, on more than 1,100 U.S. radio stations.) Related Taylor Swift Surprises ‘Toy Story 5’ Premiere With Rare Performance & We Were Inside to Tell the Full Story Inside ‘Toy Story 5’ World Premiere: Taylor Swift & Randy Newman’s Friendly Duet & More Magical Moments Rock on the Rise, Pop Drops: Five-Year Trends on Billboard’s Radio Songs Chart “I Knew It, I Knew You” becomes Swift’s ninth career Radio Songs No.

1 Here’s a recap of her leaders.

Title, Weeks at No.

1, Year(s): “I Knew It, I Knew You,” one (to date), 2026 “Cruel Summer,” 12, 2023-24 “Anti-Hero,” five, 2022-23 “Wildest Dreams,” two, 2015 “Bad Blood,” five, 2015 “Blank Space,” six, 2014-15 “Shake It Off,” four, 2014 “I Knew You Were Trouble.,” four, 2013 “You Belong With Me,” two, 2009 “I Knew It, I Knew You” is from Toy Story 5 , inspired by the film’s cowgirl heroine, Jessie .

In June, the song launched as Swift’s 15th No.

1 on the Billboard Hot 100 .

It became just the third leader on the list ever from an animated Disney movie, and the first from its Pixar studio.

Meanwhile, the track is the second Radio Songs No.

1 this year from a soundtrack — HUNTR/X’s “Golden,” from KPop Demon Hunters , led for a week in January.

On its way to its Radio Songs reign, “I Knew It, I Knew You” has claimed milestones on individual-format airplay charts.