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 "Titanium" during the first ...

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 trio’s 2011 classic “Titanium ...

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.