It's a cut-throat industry, and the makeup mogul's aren't afraid to call one another out for anything. Especially plagiarism on their products.
Our most recent comes in the form of controversial MUA Jeffree Star, as he has accused Kylie Jenner of copying his packaging with her new concealer line.
Jeffree began his disdain against Kylie when her new makeup brush set caused commotion online for costing an arm and a leg.
He then posted a savage rant about her concealer packaging.
He then retweeted a fan who replied to his rant, when she said, "It's a pattern! Every time someone comes out with something she does the exact same thing. I bet damn well she wouldn't have made a wide-range concealer line if @rihanna didn't come out with @fentybeauty."
"TEAAAAAAAA!" he wrote in response.
Kylie has yet to respond to the backlash, but Jeffree is unbothered by it.
"I'm not bothered or worried if I'm not on a brands PR list. I'll buy the products myself and review it if my audience asks me to. End of story," he wrote.