It's no secret that Bruce Jenner (Caitlyn Jenner's) son Brody Jenner, hates the Kardashians. His animosity towards them has always been laid bare for the world to see.
Brody has been open on his feelings about Kris Jenner in the past - he never got along with her when she married his dad and when they got divorced two years ago, he was very happy!
According to recent reports, the 32-year-old reality star couldn't hold his tongue when Kourtney, Kim and Khloe were brought up during a conversation with his friends at Coachella.
So much so that he was overheard tongue lashing his former step-sisters when someone mentioned how successful his 'family' had been.
Page Six reports that Brody barked: "They're not my fucking family."
Brody found himself with a whole batch of new relatives when his dad - then known as Bruce - married Kris Jenner in 1991. But Brody's relationship with Kim, Kourtney and Khloe eventually turned quite sour.
One breaking point came when Kim Kardashian told Brody he couldn't bring his girlfriend Kaitlynn Carter to her wedding to Kanye West in May 2014.
The relationship reportedly became further strained when Caitlyn and Kris finalised their divorce in 2015.
Earlier this year, Brody revealed that he was purposely trying to distance himself from his famous relatives.
The former 'The Hills' reality star told Closer: "I'm sick of the Kardashians' drama and I want to distance myself from the family. All of the girls are as bad as each other and it's not a healthy environment to be in."
The 32-year-old also admitted he would be going in a different direction by avoiding the limelight in future.
"Growing up on reality TV isn't normal. I've grown out of it now and am quitting it for good. It's time to settle down and have kids and I can't wait," he said.