This ain’t Reba McEntire’s first rodeo. As Reba saddles up to host the ACM Awards for the 15th time on April 15, she knows the biggest award of the night is Entertainer of the Year. It’s an award she won in 1994 after previous nominations in 1986, 1987, 1988, 1990, 1991, 1992 and 1993. Five…… MORE