Watch footage from the performance below. This appearance was the first time Guetta, Sia and Afrojack have ever appeared together to perform the song live since its 2011 release.

By Katie Bain 03/29/2025 Afrojack, David Guetta and Sia perform at Ultra Music Festival 2025 in Miami.Courtesy of Ultra Music Festival ...

What is Stephen Bunting's walk-on song? Bunting walks on to "Titanium" by David Guetta featuring Sia. The song has around 1.95 billion streams on Spotify.

Daniel Kreps Sat, March 29, 2025, 8:25 AM PDT 1 min read Afrojack, Sia, and David Guetta at Ultra Music Festival in Miami on March 28, 2025 - Credit: Courtesy of Ultra Music Festival ...

By Katie Bain 03/29/2025 Afrojack, David Guetta and Sia perform at Ultra Music Festival 2025 in Miami.Courtesy of Ultra Music Festival ...

David Guetta, Sia, and Afrojack made a surprise appearance together at Ultra Music Festival in Miami over the weekend, where they performed their 2011 track ‘Titanium’ for the first time live. The ...