Host Conan O’Brien opened the 2014 MTV Movie Awards Sunday night with a celebrity flash mob, cramming together cameos in four minutes and change—the length of KONGOS’ "Come With Me Now," which played under the segment. Among the 50 boldface names were Taylor Swift (in her second cameo of the weekend; did you catch SNL?), Anthony Hopkins, Adam Sandler, Katy Perry, Andy Samberg, Jack White, Ashton Kutcher, Martin Scorsese, Demi Moore, Emma Watson, Russell Crowe, Paul Rudd, Jessica Alba, Lupita Nyong’o, Skrillex and the cast of The Big Bang Theory.

Among the musical offerings, Eminem and Rihanna reteamed for a performance of "The Monster" backed by a big band, Ellie Goulding delivered a stripped down version of "Beating Heart" featuring Zedd, who then switched from piano to turntables for "Find You" alongside Matthew Koma and Miriam Bryant. And MTV Artists to Watch twenty one pilots got a good look, playing their new single "Car Radio."

The special also featured the first onstage reunion of the Entourage cast as producer Mark Wahlberg was honored with the Generation Award. And, or course, the usual complement of promos for upcoming films, including The Amazing Spider-Man 2, X-Men: Days of Future Past and Transformers: Age of Extinction, starring Mark Wahlberg, was reeled out.

The Hunger Games: Catching Fire was showered with the most golden popcorn, with Josh Hutcherson grabbing Best Male Performance, Jennifer Lawrence winning Best Female Performance, and the cast receiving the Movie of the Year award.

You can watch the entire show on demand at MTV.com.

Here’s the complete list of winners:

MOVIE OF THE YEAR
The Hunger Games: Catching Fire (Lionsgate)
Director: Francis Lawrence
Producers: Nina Jacobson and Jon Kilik

BEST FEMALE PERFORMANCE
Jennifer Lawrence The Hunger Games: Catching Fire (Lionsgate)

BEST MALE PERFORMANCE
Josh Hutcherson The Hunger Games: Catching Fire (Lionsgate)

BREAKTHROUGH PERFORMANCE
Will Poulter We’re the Millers (New Line Cinema)

BEST KISS
Emma Roberts, Jennifer Aniston and Will Poulter We’re the Millers (New Line Cinema)

BEST FIGHT
The Hobbit: The Desolation of Smaug (Warner Bros. Pictures) Orlando Bloom and Evangeline Lilly vs.Orcs

BEST COMEDIC PERFORMANCE
Jonah Hill The Wolf of Wall Street (Paramount Pictures)

BEST SCARED-AS-S**T PERFORMANCE
Brad Pitt World War Z (Paramount Pictures)

BEST ON-SCREEN DUO
Vin Diesel and Paul Walker Fast & Furious 6 (Universal Pictures)

BEST SHIRTLESS PERFORMANCE
Zac Efron That Awkward Moment (Focus Features)

#WTF MOMENT
Leonardo DiCaprio The Wolf of Wall Street (Paramount Pictures)

BEST VILLAIN
Mila Kunis Oz the Great and Powerful (Walt Disney Studios Motion Pictures)

BEST ON-SCREEN TRANSFORMATION
Jared Leto Dallas Buyers Club (Focus Features)

FAVORITE CHARACTER
Shailene Woodley Divergent (Summit Entertainment)

BEST MUSICAL MOMENT
Backstreet Boys, Jay Baruchel, Seth Rogen and Craig Robinson This Is the End (Columbia Pictures)

BEST CAMEO PERFORMANCE
Rihanna This Is the End (Columbia Pictures)

BEST HERO
Henry Cavill as Clark Kent Man of Steel (Warner Bros. Pictures)