We know WE are! BUT, this isn't Justin's first SNL rodeo!
Just like that other Justin, Mr. Timberlake, The Biebs has not only been impersonated by some of the show's finest comedians, but he's also made a few guest appearances!
Heck, JT has even "mocked" JB in an unaired sketch!
In possibly one of the best Bieber appearances on SNL, Justin joins the The Lonely Island guys for the show's 100th Digital short. Nothing but pure magic comes from the following sketch!
Bruno Mars does Justin! 'Nuff said!
In one of Justin's first appearances on the show, he and Tina Fey have intense on-screen chemistry in 'The Teacher':
Oooooh burn! JT mocks JB in this unaired sketch:
What happens when Justin meets The Church Lady?? Find out!
So many LOLs here! Justin puts on his best performance as a creeped out college student who meets his new roommate, played by Andy Samberg!
And, finally, Miley Cyrus goes face-to-face with herself…as Justin! Wait, what?!? Just watch!