By Katie Bain In a night of big moments, Afrojack helped deliver one of the very biggest when he brought out French titan David Guetta and one of history’s all-time singers, Sia, to perform the ...

Miami's Ultra Music Festival witnessed pop music history Friday night as David Guetta, Afrojack, and Sia appeared onstage to perform their 2011 hit "Titanium" live together for the first time.

Sia and David Guetta have plenty of collaborations ... hit for the first time at the Ultra Music Festival in Miami during Afrojack’s set, as the Dutch DJ helped produce the track.

Afrojack, Sia and David Guetta. CREDIT: Tim Mosenfelder/Getty Images, Michael Loccisano/Getty Images for Coachella and Joseph Okpako/WireImage Afrojack began to play a snippet of Guetta’s ...

Miami’s Ultra Music Festival witnessed pop music history Friday night as David Guetta, Afrojack, and Sia appeared onstage to perform their 2011 hit “Titanium” live together for the first time.

In a night of big moments, Afrojack helped deliver one of the very biggest when he brought out French titan David Guetta and one of history's all-time singers, Sia, to perform their 2011 classic ...