Scott Disick has slammed Kourtney Kardashian and Travis Barker's PDA in a private message to the reality star's most recent ex, Younes Bendjima.
Taking to his Instagram Story, 28-year-old Younes shared a screenshot of his direct messages, which appeared to show Scott roasting the KUWTK star, with whom she shares three children.
"Yo is this chick ok!???? Brooooo like what is this. In the middle of Italy," Scott supposedly wrote alongside an image of Kourtney straddling the Blink-182 drummer while they make out during their romantic getaway in Italy.
However, Younes put Scott firmly in his place, responding: "Doesn't matter to me as long as she's happy. PS: I ain't your bro."
He also captioned the screenshot: "Keep the same energy you had about me publicly, privately."
In a later Instagram Story, the model added: "Couldn't miss this one. He been playing around too long, tired [sic] to stay quiet and be the nice guy. Back to work now 10km".
Not long after Scott's less than flattering message about Kourtney surfaced, the 42-year-old mom-of-three appeared to take aim at her 38-year-old ex in an Instagram post on her lifestyle brand account.
A photo of a nude man and woman embracing was captioned: "Still in love with someone who treated you like s**t? Been there. Poosh the link in our bio for @michelleafont’s advice on how to get over someone who isn’t worth your time."
She also tweeted the following Bible verse: "John 15:7. If you remain in me and my words remain in you, you may ask anything you wish, and it will be done for you."
Meanwhile, Barker, 45, appeared to respond to the diss by sharing an image of actor Ray Liotta laughing in the movie Goodfellas on his Instagram Stories, JustJared reports.
Also appearing to weigh in on the drama, Scott's 20-year-old model girlfriend Amelia Hamlin took to Instagram to post an image of a man holding up a sign that read, per Page Six: "Let’s be nicer to each other. We’re all trying our best."
Kourtney and Scott, known for their on-off relationship, are parents to Mason, 11, Penelope, eight, and Reign, six.