Article continues below advertisementBilly Ray Cyrus is pushing back hard against a woman's shocking lawsuit claiming she is Miley Cyrus' biological mother.Jayme Lee, the 45-year-old woman from Arizona behind the May 2025 filing in Tennessee, accused the country star and then-wife Tish Cyrus of hiding a "private adoption agreement" that she claimed began when she allegedly gave birth to Miley at just 12 years old in 1992.Article continues below advertisementSource: MEGABilly Ray Cyrus denied the woman's claims.