Sada has no age, job or home town because she's a "living doll".
"I dress up as a doll every day, I just have different styles and looks, but it's what I do. My philosophy as a doll is to just be free, to not have any rules," Sada says.
Sada has the attention of the panel from the moment she walks into the room with her 'quirky' sense of style, although Sharon Osbourne thinks she looks like a toilet roll cover.
After introducing herself as a living doll, Sada gets Simon Cowell reacting: "You're not a doll."
"I am," replies Sada.
"So this is your image?" asks Simon
"No this is me. I'm a doll," Sara repeats.
"This is ridiculous, you are not a doll," Simon snaps.
"I am, a living doll," Sada insists.
"So what do dolls sing?" Nicole Scherzinger asks.
Sada goes on to perform a rather unique rendition of Love Is A Battlefield by Pat Benatar.
"She's barking mad," remarks Simon.
She may be strange, but can Sada doll sing?
Watch a preview of Sada's audition below...
The X Factor 2016 auditions continue Sunday night on ITV at 8PM.
And don't forget all new Xtra Factor LIVE which airs straight after on ITV2, hosted by Rylan Clark-Neal and Matt Edmondson.