While celebrity tattooers like Corey Miller and Guy Aitchison did just fine despite their professional proximity to Kat, for artists who aren't already established and world-renowned, it might be best to leave Kat's name off the reference page of their resumes.
High Voltage had a whole secondary team of artists whose job it was to handle the walk-ins and run the place like a regular tattoo shop when the cameras weren't rolling.
No racism, sexism or any sort of -ism that is degrading to another person.