The 27-year-old was seen stripping for the judges in a sexy routine that left her wearing only a pair of knickers and nipple tassels.
She explained: “If you know you are playing to a family audience you change your act accordingly.
“I wouldn’t be grinding in an erotic way. I made it much more suggestive rather than graphic.
Beatrix also revealed how her family were right behind her, adding: "My family all know I’m a burlesque dancer and they support me."
And her mum even helps her to practise and prepare for shows!
"My family are all incredibly supportive and my mum's always sending me videos of music I could use," she revealed. "My dad's supportive too. And, yes, they've been to watch me.
"It's not weird because although I use sexiness in my performances, I'm not thinking sexy thoughts."