Reba Runs for Cover, Won't Cover Billy Ray

3/28/2009 3:00 AM PDT BY TMZ STAFF
Sure, she starred in the awesomely bad "Tremors," but Reba McEntire has some standards -- and she won't touch a cover of the one thing Billy Ray Cyrus' used as his meal ticket before Miley came along ... the dreadful "Achy Breaky Heart."

Reba McEntire: Click to watch