When you’re Kelly Osbourne, this is how you respond when Kendall and Kylie Jenner turn music icons into high fashion.

In case you missed it, the reality tv sisters launched a collection of t-shirts as part of their latest Rap vs Rock collection for their Kendall and Kylie fashion line. But they put their faces over the likes of Notorious B.I.G., Tupac Shakur, and Ozzy Osbourne.

And as you can imagine, people didn’t like it. And yes, Kelly Osbourne was one of them.

After her mother Sharon Osbourne told the girls that they haven’t earned the right to put their faces with musical icons – and to stick to what they know – lip gloss, Ozzy’s daughter clapped back on her own… with this mockup.

The sisters have apologized, writing that the designs were not well thought out and it wasn’t their intention to disrespect these cultural icons in any way.

The t-shirts have been pulled and all images have been removed and they are taking this opportunity to learn from their mistakes.