Khloe Kardashian is livid over a very insensitive joke Jamie Foxx told at the iHeartRadio Music Awards last weekend. Foxx made a very insensitive remark about Khloe’s stepdad, Bruce Jenner, and the transition he is undergoing.

People magazine reports that the joke bombed. Jamie Foxx said Bruce Jenner would be performing at the awards show,”doing a his-and-her duet all by himself.”

Khloe Kardashian expressed her disappointment in Foxx during an interview with The Insider With Yahoo this week.

“I just think it’s a low blow,” Khloe explained. “I think it’s very mean, but you know, I wish him all the best. It is what it is.”

“I just think–and I know Jamie, so I think that’s also why that’s a really low blow, but hey. Guess that’s what he felt the need to do for a little press,” Khloe Kardashian added.

.@KhloeKardashian did not appreciate @iamJamieFoxx's joke about Bruce Jenner http://t.co/i9uo2v6KQB pic.twitter.com/13iOcQjCpf

— People magazine (@people) April 3, 2015

Fortunately Jamie Foxx didn’t bring Bruce Jenner’s recent breast implant surgery up as part of his joke. That would have been an even lower blow.

Khloe Kardashian, along with sisters Kourtney Kardashian and Kim Kardashian West have all supported their stepfather through the early stages of his transition. Daughters Kylie and Kendall Jenner have been supportive as well. Unfortunately ex-wife Kris Jenner is finding Bruce’s transition to be ‘humiliating,’ which actually speaks volumes about her compassion–or lack thereof.

A new report says Bruce Jenner has already taken a huge step to make his transition official. http://t.co/6yNnl5fBaQ pic.twitter.com/kaysDuT3gj

— Complex (@ComplexMag) March 31, 2015

Maybe Khloe Kardashian needs to pair mom Kris Jenner together with Jamie Foxx and berate them both equally. It seems like both the actor and the Keeping Up With the Kardashians matriarch could use a lesson in acceptance.