Taylor Swift has once again reached the pinnacle of a Billboard chart, this time topping the highly competitive Radio Songs chart with her latest single, "I Knew It, I Knew You." This marks her ninth No. 1 on this particular ranking, solidifying her position as a consistent hitmaker.

"I Knew It, I Knew You," a standalone track recorded for the animated film Toy Story 5, has ascended from the second position to claim the top spot. Swift recently saw her singles from the 2025 album The Life of a Showgirl, such as "The Fate of Ophelia," peak at No. 2, but "I Knew It, I Knew You" is the first to achieve the No. 1 position on the Radio Songs chart in nearly three years, following the success of "Cruel Summer."

The Radio Songs chart measures the total audience reached across various radio formats in the United States. Swift's latest triumph sees her swap places with Bruno Mars, whose track "Risk It All" has now moved to second place.

Taylor Swift's Ninth Radio No. 1

With "I Knew It, I Knew You," Swift has accumulated her ninth No. 1 on the Radio Songs chart. This achievement places her among the all-time leaders, though she remains behind Rihanna, Bruno Mars, and Mariah Carey in terms of total No. 1s on this chart. Swift currently holds nine No. 1s, with Usher, Katy Perry, and Maroon 5 trailing with seven each.

Taylor Swift's No. 1 Hits on the Radio Songs Chart:

• "Anti-Hero"
• "Bad Blood" (with Kendrick Lamar)
• "Blank Space"
• "Cruel Summer"
• "I Knew It, I Knew You"
• "I Knew You Were Trouble."
• "Shake It Off"
• "Wildest Dreams"
• "You Belong with Me"

Singles from "The Life of a Showgirl" Did Not Reach Radio Summit

Interestingly, despite the commercial success of her 2025 album The Life of a Showgirl, none of its singles managed to reach the No. 1 spot on the Radio Songs chart. "The Fate of Ophelia" came closest, peaking at No. 2, followed by "Opalite" at No. 3. The promotional single "Elizabeth Taylor" reached a high of No. 17.

"I Knew It, I Knew You" Achieves Multi-Chart Success

Beyond its dominance on the Radio Songs chart, "I Knew It, I Knew You" has proven to be a multi-format success. The song has already hit No. 1 on the Billboard Hot 100, Streaming Songs, Digital Song Sales, and Billboard Global 200 charts. It has also shown strength on country charts and previously topped the Adult Pop Airplay chart.

Taylor Swift Returns to No. 1 on Radio Songs Chart with "I Knew It, I Knew You"

Taylor Swift has once again ascended to the top of a Billboard chart, this time claiming the No. 1 position on the highly competitive Radio Songs chart with her recent single, "I Knew It, I Knew You." This achievement marks her ninth No. 1 on this specific ranking, further cementing her status as a dominant force in the music industry.

The track, "I Knew It, I Knew You," which was written and recorded for the animated film Toy Story 5, has climbed from the second spot to take the lead. This is Swift's first No. 1 on the Radio Songs chart in nearly three years, with her previous chart-topper being "Cruel Summer." It's noteworthy that while singles from her 2025 album The Life of a Showgirl have performed well, none have reached the summit of the Radio Songs chart; "The Fate of Ophelia" peaked at No. 2.

The Radio Songs chart tracks the songs with the largest total audience reach across all radio formats in the United States. Swift's latest hit has overtaken Bruno Mars' "Risk It All," which now sits at No. 2.

Taylor Swift Secures Her Ninth Radio No. 1

This latest No. 1 makes "I Knew It, I Knew You" Swift's ninth career leader on the Radio Songs chart. While she holds a significant number of top positions, she continues to trail behind artists like Rihanna, Bruno Mars, and Mariah Carey in the all-time rankings for this chart. Swift currently has nine No. 1s, with other artists like Usher, Katy Perry, and Maroon 5 holding seven each.

Taylor Swift's No. 1 Hits on the Billboard Radio Songs Chart:

• "Anti-Hero"
• "Bad Blood" (featuring Kendrick Lamar)
• "Blank Space"
• "Cruel Summer"
• "I Knew It, I Knew You"
• "I Knew You Were Trouble."
• "Shake It Off"
• "Wildest Dreams"
• "You Belong with Me"

Singles from "The Life of a Showgirl" Did Not Reach Radio Summit

Interestingly, none of the singles promoted from Swift's 2025 album, The Life of a Showgirl, managed to reach the No. 1 position on the Radio Songs chart. The lead single, "The Fate of Ophelia," came closest, peaking at No. 2, a position shared by other notable songs that narrowly missed the top spot. The follow-up track, "Opalite," reached No. 3, while "Elizabeth Taylor" peaked at No. 17.

"I Knew It, I Knew You" Is a Multi-Chart No. 1

The success of "I Knew It, I Knew You" extends beyond the Radio Songs chart. The single has already hit No. 1 on numerous other Billboard rankings, including the Hot 100, Streaming Songs, Digital Song Sales, and the Billboard Global 200. It has also made a significant impact on country music charts and previously topped the Adult Pop Airplay chart, demonstrating its broad appeal.