Billy Ray Cyrus Singing to Tish 4 Years After Divorce Isn’t a Mess. It’s Biology.

Billy Ray Cyrus picked up a guitar and serenaded his ex-wife Tish on her birthday. 4 years after she filed for divorce. After practically 30 years of marriage, a public unraveling, a brand new husband on her facet, and sufficient tabloid ink to drown a small city. The web did what the web does. It grabbed…