TMZ: Tish Cyrus, wife of Billy Ray files for divorce

TMZ has reported Billy Ray Cyrus' wife, Tish Cyrus has filed for divorce -- citing "irreconcilable differences" in her filing.

According to TMZ, this latest filing comes three years after Billy Ray filed for divorce, but dropped it in an attempt to work things out. TMZ says when filing three years ago, Billy Ray cited daughter Miley's fame as compromising the family.

Billy Ray and Tish have been married for 19 years and have five children, including, of course, Miley.  There's only one minor child left, Noah Cyrus, who is 13.

TMZ is reporting Tish is asking for full physical and legal custody, with visitation to Billy Ray.

TMZ says Tish is also asking for spousal support, and she wants him to pay her attorney's fees.