After just two years of marriage, Sia has filed for divorce from husband Erik Anders Lang. The singer reportedly filed the papers in LA and cited "irreconcilable differences" as the reason for the split. Their decision to divorce comes just a few weeks after they announced their separation with a joint statement to People, saying, "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." While the pair mostly kept their relationship quiet, they wed back in August 2014 and their last public appearance together was at a Spotify party in LA back in February.