Charli XCX has released a remix of her song 'Guess' featuring Billie Eilish, along with a provocative music video that emphasizes Brat Summer’s queer undertones. The video features the two artists navigating a house party filled with lingerie, with Eilish making a dramatic entrance on a bulldozer. The cheeky lyrics and playful chemistry between Charli and Billie have ignited a positive fan response, describing the collaboration as 'iconic' and 'life-changing.' Notably, all the bras and panties used in the video were donated to the charity I Support the Girls, which aids women experiencing homelessness and distress. The remix is part of the deluxe edition of Charli's sixth studio album, 'Brat.'