@georgetakei Wikipedia doesn't show this as true. Another site stated she only has a half-brother.
https://www.answers.com/general-arts-and-entertainment/Does_Sia_Furler_have_any_siblings
Now, did you know that William Lear, the inventor of the Lear Jet and 8 track tapes had a daughter named "Shanda"
Now, that is verifiable and true.