Who's tuning into tonight's season finale of Smash? *All hands raised at the SugarBang office. For those of you who haven't kept up, really folks? What on EARTH could you possibly be watching at 10pm on a Monday? For those loyal fans, we know that we find out tonight who takes the stage as Marilyn Monroe. Will it be Karen Cartwright (Katharine McPhee) or Ivy Lynn (Megan Hilty)? We're not sure if this is a SPOILER ALERT but fair warning now so you don't have to read any further. A little birdie told us (more like sang) a tune from tonight's episode. Perhaps a song from another dream sequence? A plead from Karen for another chance? According to the internets, "Don't Forget Me" is an original song written by Shaiman-Wittman who were also responsible for writing "Good Morning Baltimore" from Hairspray. Once thing's for sure, we're excited to find out what happens tonight! So to whet your Smash-e-tite, enjoy this little gem!