The big day is finally here. You've been putting it off for ages, and there's officially no time left to waste. (NO, not your wedding day!) Today's the day to come face to face with that dreaded guest list. From your "Devil Wears Prada" wannabe boss to the great Aunt you haven't seen in years, everyone is looking at you to come up with the answer... to invite or not to invite? But don't dump those pretty invites in the shredder just yet! We're here to help.