I think that always is a little bit overated.
I don't think its the best bj song eva, or the best bj love song eva either.
Bed of roses gets my pick, and born to be my baby, as a faster love song.
I hope they do play some songs otha than just their classics! Hardest part would be awesome....although I think u may be right that they will go for Its my life, livin on a prayer etc