The first annual YouTube music awards aired tonight, and while the Spike Jonze-helmed production was far from smooth, it was certainly interesting. Eminem, who also performed at the event, took home the "Artist Of The Year" award, while Macklemore & Ryan Lewis beat out Kendrick Lamar for "YouTube Breakthrough".

View the full list of nominees and winners below.

Video of the Year:

Epic Rap Battles of History - "Barack Obama vs Mitt Romney"
Demi Lovato - "Heart Attack"
Girls' Generation ­- "I Got a Boy" (winner)
Justin Bieber (feat. Nicki Minaj) - "Beauty and a Beat"
Lady Gaga ­- "Applause"
Macklemore & Ryan Lewis (feat. Mary Lambert) - "Same Love"
Miley Cyrus ­ - "We Can't Stop"
One Direction ­- "Best Song Ever"
PSY ­- "Gentleman"
Selena Gomez ­- "Come & Get It"

Artist of the Year:

Eminem (winner)
Epic Rap Battles
Justin Bieber
Katy Perry
Macklemore & Ryan Lewis
Nicki Minaj
One Direction
PSY
Rihanna
Taylor Swift

Response of the Year:

Boyce Avenue (feat. Fifth Harmony) ­- "Mirrors
Jayesslee ­- "Gangnam Style"
Lindsey Stirling and Pentatonix ­- "Radioactive" (winner)
ThePianoGuys ­- "Titanium / Pavane"
Walk Off the Earth (feat. KRNFX) - "I Knew You Were Trouble"

YouTube Phenomenon:

"Diamonds"
"Gangnam Style"
"Harlem Shake"
"I Knew You Were Trouble" (winner)
"Thrift Shop"

YouTube Breakthrough:

Kendrick Lamar
Macklemore & Ryan Lewis (winner)
Naughty Boy
Passenger
Rudimental

Innovation of the Year:

Anamanaguchi ­- "ENDLESS FANTASY"
Atoms for Peace ­- "Ingenue"
Bat for Lashes ­- "Lilies"
DeStorm ­- "See Me Standing" (winner)
Toro y Moi - "Say That"

Watch the entire show below: