
1. Megan Fox / U2
Megan Fox hosts with musical guest U2.

2. Ryan Reynolds / Lady Gaga

3. Drew Barrymore / Regina Spektor
Sketches include Gilly, Book Reading and Cooking Al Fresco.

4. Gerard Butler / Shakira

5. Taylor Swift
Taylor Swift hosts and performs.

6. January Jones / The Black Eyed Peas

7. Joseph Gordon-Levitt / Dave Matthews Band

8. Blake Lively / Rihanna

9. Taylor Lautner / Bon Jovi

10. James Franco / Muse

11. Charles Barkley / Alicia Keys
Charles Barkley hosts with musical guest Alicia Keys.

12. Sigourney Weaver / The Ting Tings
Sigourney Weaver hosts with musical guest The Ting Tings.

13. Jon Hamm / Michael Bublé

14. Ashton Kutcher / Them Crooked Vultures

15. Jennifer Lopez

16. Zach Galifianakis / Vampire Weekend

17. Jude Law / Pearl Jam

18. Tina Fey / Justin Bieber

19. Ryan Phillippe / Ke$ha

20. Gabourey Sidibe / MGMT

21. Betty White / Jay-Z
Betty White hosts with Jay-Z as the musical guest.

22. Alec Baldwin / Tom Petty & the Heartbreakers