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. Toward ...

Sia has reunited with David Guetta for a new single, “Beautiful People.” The infectious dance floor anthem is the latest collaboration between the pair, who previously collaborated on “Titanium,” ...

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 ...