1. Oh man, has it really been almost a year since Jimmy and Justin did their "History of Rap" Part One? Time sure flies when you're spending all day, every day inside the internet.
2. How do they remember all these transitions? I wonder how many times they practiced this before the show.
3. They're so cute together, with their little dance moves! I wish Jimmy Fallon was starring opposite Justin Timberlake in No Strings Attached 2: Friends with Benefits instead of Mila.I'd totally see that.
4. I need to re-find every single Salt 'n' Pepa song ever written. GAWD those ladies were the best.