Today in conspiracy theories about pretty girls getting secretly kidnapped while continuing to produce content: apparently, some Sia fans are worried that she's been kidnapped by Beyoncé, and that Beyoncé is holding her in a makeshift prison ("cativeiro," in Portuguese) forcing Sia to produce songs for her. Needless to say, there seems to be no actual evidence for this, but that has never stopped the internet before.
The theory seemed to arise on Brazilian social media, so many of the tweets under the #SaveSia hashtag are in Portuguese:
Rough Google Translate translation: "sia goes well to disguise the bruises made by miliante aka beyonce , who keeps in captivity." HOW COULD YOU, BEY?
But Sia herself retweeted the BuzzFeed article about the conspiracy theory. Does this mean she thinks it's funny, or THAT SHE'S CONFIRMING IT?!!!! No one will know until Beyoncé shows the world a picture of her basement.