Back in March, Justin Timberlake appeared on Late Night with Jimmy Fallon for an entire week, receiving rave reviews for the mix of music, sketches and comedy that he and Jimmy brought to viewers. It's no wonder fans were excited when Justin appeared to announce a return engagement via Twitter -- but sadly, it's not to be.
"What's better than tweeted Justin on Thursday. He added the hashtag "this week? all next week on !,"