Either that, or they'll go for something super obscure like "Somebody's Baby" from her 1993 "Gravity's Rainbow" album. Uh ... not that we knew that off-hand or anything.
[Update! Our drunken source was COMPLETELY WRONG! The new Rock Band song is indeed "Heartbreaker." So how about it, music gods? People are crying out for Love is a Battlefield, and a lot more Bena-tunage. What's next?]