Miley Cyrus’ younger brother Braison made his runway debut in Dolce & Gabanna’s Spring 2018 Milan Fashion Week show this weekend. As The Cut reports, Miley took to Instagram to congratulate him, but she also threw in a little dig at the Italian fashion house, writing, “PS D&G, I STRONGLY disagree with your politics…but I do support your company’s effort to celebrate young artists & give them the platform to shine their light for all to see!”

Congrats @braisonccyrus on walking in your 1st runway show…. It's never been my little brothers dream to be a model as HE is one of the most talented musicians my ears have ever been given the gift of hearing…. BUT it is a Cyrus family trait to try everything once (within reason HA) and to embrace opportunities that encourage you to step out of your comfort zone! We believe in trying something new everyday! I love you Prince Suga Bear and seriously congratulations on your experience! I am so proud of you always…. From Nashville to Italy! 👑❤️👑❤️👑❤️ PS D&G, I STRONGLY disagree with your politics…. but I do support your company's effort to celebrate young artists & give them the platform to shine their light for all to see!

A post shared by Miley Cyrus (@mileycyrus) on Jun 17, 2017 at 8:00am PDT

She could be talking about a number of things — Dolce & Gabbana’s connection to Melania Trump, their controversial comments bashing gay adoption, surrogacy, and in vitro fertilization, their use of animal fur in clothing, whatever. Either way, her remarks pissed off Stefano Gabbana, who commented “Ignorant!!!” on her post and then commented again saying that they would never work with her brother again: “For your stupid comment never more work with him ❤❤.”

Then, because that apparently wasn’t enough, Gabbana decided to fan the flames a bit more by making an Instagram post of his own, reusing Miley’s pic and captioning it, “We are Italian and we don’t care about politics and mostly neither about the American one! We make dresses and if you think about doing politics with a post it’s simply ignorant. We don’t need your posts or comments so next time please ignore us!! #boycottdolcegabbana.”

#Repost @mileycyrus Noi siamo italiani e della politica non ci interessiamo di quella Americana ancora meno !!! Noi facciamo abiti e se tu pensi di fare politica con un post sei semplicemente un'ignorante. Non abbiamo bisogno dei tuoi post e dei tuoi commenti. La prossima volta ignoraci x favore!! #boycottdolcegabbana 😂😂😂😂❤️ We are Italian and we don't care about politics and mostly neither about the American one! We make dresses and if you think about doing politics with a post it's simply ignorant. We don't need your posts or comments so next time please ignore us!! #boycottdolcegabbana 😂😂😂😂❤️

A post shared by stefanogabbana (@stefanogabbana) on Jun 17, 2017 at 6:09pm PDT

Fashion beef!