insert_link Adult Contemporary Sia Files for Divorce Sia had an amazing 2016 when it comes to her musical career, but it doesn’t sound like her marriage was going all that great. It has been discovered by TMZ that Sia is filing for divorce from Erik Anders Lang, a filmmaker. The two have been married for two years, but it officially died when Sia turned in documents on December 20 to the courts. The papers said the reason […] todayJanuary 2, 2017