Hollywood's biggest stars let their hair down Sunday night as they took over the Gibson Amphitheatre for the 2012 MTV Movie Awards. Host Russell Brand took playful swipes at John Travolta's recent scandals, Michael Fassbender's "massive penis" and his own short marriage to ex Katy Perry.

In between jokes, Brand showed the audience he knew what they really wanted, yelling "Twilight!" and "Hunger Games!" Speaking of, both franchises took home their fair share of awards with the dystopian flick taking Best Male Performance, Best Female Performance, Best Fight and Best On-Screen Transformation. The vampire saga nabbed the Golden Popcorn for the biggest category of the night, Movie of the Year, for the fourth consecutive year. Other show highlights were Joe Manganiello's appearance onstage in his "Magic Mike" fireman stripper outfit and Johnny Depp rocking out with "The Black Keys."

Check out the full list of nominees below, with the winners' names bolded:

Movie of the Year
"Bridesmaids"
"The Hunger Games"
"Harry Potter and the Deathly Hallows, Part 2"
"The Help"
"The Twilight Saga: Breaking Dawn - Part 1"

Best Male Performance
Daniel Radcliffe, "Harry Potter and the Deathly Hallows, Part 2"
Ryan Gosling, "Drive"
Joseph Gordon-Levitt, "50/50"
Josh Hutcherson, "The Hunger Games"
Channing Tatum, "The Vow"

Best Female Performance
Jennifer Lawrence, "The Hunger Games"
Kristin Wiig, "Bridesmaids"
Emma Stone, "Crazy, Stupid, Love"
Emma Watson, "Harry Potter and the Deathly Hallows, Part 2"
Rooney Mara, "The Girl With the Dragon Tattoo"

Best Comedic Performance
Melissa McCarthy, "Bridesmaids"
Kristen Wiig, "Bridesmaids"
Zach Galifianakis, "The Hangover Part II"
Jonah Hill, "21 Jump Street"
Oliver Cooper, "Project X"

Breakthrough Performance
Melissa McCarthy, "Bridesmaids"
Rooney Mara, "The Girl With the Dragon Tattoo"
Liam Hemsworth, "The Hunger Games"
Elle Fanning, "Super 8"
Shailene Woodley, "The Descendants"

Best Cast
"Bridesmaids"
"Harry Potter and the Deathly Hallows, Part 2"
"The Hunger Games"
"21 Jump Street"
"The Help"

Best On-Screen Transformation
Elizabeth Banks, "The Hunger Games"
Rooney Mara, "The Girl With the Dragon Tattoo"
Johnny Depp, "21 Jump Street"
Michelle Williams, "My Week With Marilyn"
Colin Farrell, "Horrible Bosses"

Best Fight
Daniel Radcliffe vs. Ralph Fiennes, "Harry Potter and the Deathly Hallows, Part 2"
Jennifer Lawrence and Josh Hutcherson vs. Alexander Ludwig, "The Hunger Games"
Channing Tatum and Jonah Hill vs. Kid Gang, "21 Jump Street"
Tom Hardy vs. Joel Edgerton, "Warrior"
Tom Cruise vs. Michelle Nyqvist, "Mission: Impossible - Ghost Protocol"

Best Kiss
Ryan Gosling and Emma Stone, "Crazy, Stupid, Love"
Rupert Grint and Emma Watson, "Harry Potter and the Deathly Hallows, Part 2"
Jennifer Lawrence and Josh Hutcherson, "The Hunger Games"
Rachel McAdams and Channing Tatum, "The Vow"
Robert Pattinson and Kristen Stewart, "The Twilight Saga: Breaking Dawn - Part 1"

Best Gut-Wrenching Performance
"Bridesmaids" (Kristen Wiig, Maya Rudolph, Rose Byrne, Melissa McCarthy, Wendi McClendon-Covey and Ellie Kemper)
"The Help" (Bryce Dallas Howard)
"21 Jump Street" (Jonah Hill and Rob Riggle)
"Drive" (Ryan Gosling)
"Mission: Impossible - Ghost Protocol" (Tom Cruise)

Best On-Screen Dirtbag
Bryce Dallas Howard, "The Help"
Jon Hamm, "Bridesmaids"
Jennifer Aniston, "Horrible Bosses"
Colin Farrell, "Horrible Bosses"
Oliver Cooper, "Project X"

Best Music
"Party Rock Anthem," LMFAO ("21 Jump Street")
"A Real Hero," College & Electric Youth ("Drive")
"The Devil Is in the Details," Chemical Brothers ("Hanna")
"Impossible," Figurine ("Like Crazy")
"Pursuit of Happiness," Kid Cudi (Steve Aoki remix) ("Project X")

Jaw-dropping, heart-pounding, gut-busting moments galore. See what just happened at the 21st annual MTV Movie Awards!