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 ...

David Guetta has released his collaboration with Sia called 'Titanium'. The track, which was written by Sia herself, originally featured the vocals of Mary J Blige, but that version was scrapped in ...