It's no Justin Bieber-Orlando Bloom feud.
But Kim Kardashian has something to say to Adrienne Bailon.
The singer tells the new issue of Latina that her career was "hurt" by her affiliation with the Kardashians many years ago, back when she was dating Rob and often appearing on Keeping Up with the Kardashians.
Bailon also goes off on her ex for "strategically" making plans to cheat on her in 2009.
In response, Kardashian took to Twitter and called Bailon out for her hypocrisy, writing online:
"Funny how she says being with a Kardashian hurt her career yet the only reason she has this article is bc she is talking about a Kardashian."
That actually is a fair point.
But Kim is the same person who complains one moment about her privacy being invaded and then shares pictures of herself in a bikini the next moment.
So... yeah. Pot. Kettle. Black. All that.
Kardashian also quoted a famous Disney character in her Twitter retort to Bailon.
#LetItGoooooLetItGoooooo (FROZEN VOICE)," North's mom wrote. "So sad when people try to kick my brother when he is down #FamilyForever."
Kim, of course, is referencing Rob's ongoing troubles, which many believe stem from his significant weight gain and which led to him actually ditch Kim's wedding to Kanye West.
So props to Kim for standing up for her brother anyway. We guess. But let's be honest: an intern probably wrote those Tweets.