Sia – Diamonds (Rihanna Cover)

For those that don’t know, Rihanna’s latest single “Diamonds” was written by talented Australian singer/songwriter Sia alongside the Stargate production team. This week at the Norwegian-American Achievement Awards, Sia opted to lay down her own rendition of the track, and an audience member managed to record the live performance. Watch the clip above and let us know which version you prefer in the comments below.