Sia is responding to estranged husband Daniel Bernad's "outrageous" filing for full physical and legal custody of their toddler son. The 49-year-old "Titanium" singer said Bernad's emergency child ...

Sia’s ongoing divorce has taken a nasty turn as the singer-songwriter has accused her estranged husband of being investigated for child porn, while he’s accused her of drug use in part of the couple’s ...