This time, it's the duo's line of vintage tees called “Rap vs. Rock” that has people angry AF.
The tees feature pics of the late rappers Notorious B.I.G. and Tupac with “K.K.” initials printed over top.
One of the tees even features Kendall's face printed over a pic of the legendary B.I.G.
Eek! Yeah, we can high-key see why peeps would find this offensive!
As the internet started slamming the girls for the ~controversial~ tees, the mother of B.I.G., Voletta Wallace took to Instagram to call out the sisters for using her son's image without her permission.
"The disrespect of these girls to not even reach out to me or anyone connected to the estate baffles me."
She added: "I have no idea why they feel they can exploit the deaths of 2pac and my Son Christopher to sell a t-shirt. This is disrespectful , disgusting, and exploitation at its worst!!!"
But she wasn't the only relo who chimed in on the tees!
The estranged wife of Ozzy Osbourne, Sharon also made a post about her hubby being used without permission.
"Girls, you haven’t earned the right to put your face with musical icons. Stick to what you know…lip gloss," she tweeted.
After seeing the furious responses to their tees, both Kendall and Kylie posted heartfelt apologies via Twitter.