ACM’s Superstar Duets Airs Tonight on CBS [VIDEO]

Tonight country fans will get a chance to see the ACM Superstar Duets on CBS.    The performances were taped at "Party for A Cause" in April, but now you'll get to see it!  Luke Bryan performs with Ronnie Milsap, Miranda Lambert sings along side Patty loveless, and many other duets!  Like Brooks & Dunn on the same stage again with Reba!