Australian singer Sia files for divorce from husband of two years.

Australian singer Sia Furler has filed for divorce from her husband of two years, Erik Lang citing “irreconcilable differences”.

Furler, 40, and Lang, 40, married in Palm Springs, California in August of 2014. The pair have no children.

Lang, a filmmaker, and the private singer, announced their divorce in a joint statement to E! News.

“After much soul searching and consideration we have made the decision to separate as a couple. We are, however, dedicated to remaining friends. There will be no further comment.”

Furler is known to be publicity shy and often wears a wig to cover her face in an attempt to "maintain a modicum of privacy".

In an interview with Nova 96.9 in 2015, Furler said of her relationship with Lang, “It’s kind of disappointing because we can’t do anything. I’m kind of a bit famous."

“I didn’t realise I’m so famous.”