"To celebrate iHeartRadio's 'Tour of the Century Award' honoring Taylor Swift | The Eras Tour, which launched two years ago to the day of this year's telecast, an exclusive performance from that opening night show of The Eras's Tour will premiere during the Awards telecast," iHeart stated in a press release last week.

Taylor Swift celebrated the two-year anniversary of her ‘Eras Tour’ kickoff with a special moment at the 2025 iHeartRadio Music Awards

As a bonus, Swift released never-before-seen footage of her performance of "Mirrorball" on opening night of the Eras Tour in Glendale, Arizona. The Eras Tour kicked off two years ago on St. Patrick's Day, and "Mirrorball" — from her Evermore album — was one of two surprise songs performed that first night.