Published May 3, 2026, 10:00 p.m. ET Euphoria Season 3 Episode 4 “Kitty Likes To Dance” accelerates one of the juiciest storylines in the HBO show’s run. After Cassie ( Sydney Sweeney ) leaves Nate (Jacob Elordi), she becomes fully locked in on her mission to become a major OnlyFans model and social media influencer. Lucky for her, former best friend/modern day frenemy Maddy Perez ( Alexa Demie ) is doing her darnedest to guide her to the top. After giving Cassie a bit of a makeover and managing a far more “tasteful” photoshoot — complete with faulty leafblower — Maddy takes her new protege to a ritzy Hollywood party at influencer Brandon Fontaine’s house with a mission. “Brandon’s got 20 million followers,” Maddy says. “The goal is simple. Get him to post a video of you looking hot.” In real life, Euphoria writer, director, and showrunner Sam Levinson tapped someone who comes from literal Hollywood royalty to play this massive influencer. So who exactly plays Brandon on Euphoria ?…