Sia, the pop singer who doesn't like to show her face, has revealed a bit of her heart.<br />In an interview on Tuesday, she shared that her family has grown by two since last year.<br />Sia told Sirius XM's "The Morning Mash Up"; "I actually adopted two sons last year".<br />The singer explained that the boys who are now 19-year-olds were 18 at the time and aging out of the foster care system.<br />The singer revealed that her sons are working on educational goals during the coronavirus isolation.<br />She said: "They're really doing a lot of educational stuff that's good for them."
