Presenters
- Anna Faris and Chris Pine — presented Breakthrough Female
- Michael Bay and Megan Fox — introduced an exclusive Transformers: Revenge of the Fallen sneak peek preview
- Shia LaBeouf — presented Best Fight
- Bradley Cooper, Ed Helms, Justin Bartha and Taraji P. Henson — introduced Eminem
- Jonah Hill and Vanessa Hudgens — presented Breakthrough Male
- Sacha Baron Cohen as Bruno Gehard — presented Best Male Performance
- Daniel Radcliffe, Rupert Grint and Emma Watson — introduced an exclusive Harry Potter and the Half-Blood Prince sneak peek preview
- Sandra Bullock and Ryan Reynolds — presented Best Kiss
- Big Pak and Hayden Panettiere — presented Best WTF Moment
- Leighton Meester and Lil' Wayne — presented Best Song From a Movie
- Robert Pattinson, Kristen Stewart and Taylor Lautner — introduced an exclusive The Twilight Saga: New Moon sneak peek preview
- Kiefer Sutherland, Triumph, the Insult Comic Dog and Zac Efron — presented the MTV Generation Award
- Cameron Diaz, Sofia Vassilieva and Abigail Breslin — presented Best Female Performance
- Sienna Miller and Channing Tatum — introduced Kings of Leon
- Danny McBride and Will Ferrell — presented Best Comedic Performance
- Denzel Washington — presented Best Movie
Read more about this topic: 2009 MTV Movie Awards