The promos are cute but we have a lot of questions for Saturday night. Will Andy Samberg return? Will the show make fun of/explain why Justin's curly locks are now straight? Will wifey Jessica Biel make an appearance? How many 'Suit & Tie' jokes will be made? Can he just make us all happy and perform 'Sexyback' instead?
What character do you hope Justin brings back on Saturday? Tell us in the comments below or on Twitter @OKMagazine