View gallery Image Credit: FilmMagic Miley Cyrus and her boyfriend, Maxx Morando, became the talk of the town at the Avatar: Fire and Ash premiere in early December 2025. While posing on the red carpet together, pictures captured the diamond ring that Miley was wearing on her wedding finger. The jewelry quickly sparked engagement rumors about the couple, who have been dating since 2021. So, is it true - is Miley engaged to Maxx? Here, Hollywood Life breaks down everything we know so far about Miley's relationship with Maxx and whether or not they're engaged.