Antonia Gentry and Brianne Howey Marni Grossman/Netflix Get ready, peaches — Ginny & Georgia season 3 will bring an array of twists and turns. “We see entirely new sides of Ginny and Georgia,” star Brianne Howey exclusively told Us Weekly at the 2025 WWD Style Awards on Friday, January 3. “I feel, like, [it’s] surprising…