Larry Busacca, Getty Images
10-year-old Willow won the Most Viral Dance award for her head-banging hit 'Whip My Hair.' Lady Gaga, who holds the record for the largest Twitter following (topping even Justin Bieber) won Must Follow Artist on Twitter. Gaga recently lashed out out at hackers for breaking into her Twitter account, threatening to sic her massive following of monsters on the perps. Gaga also walked away with the award for Innovative Artist -- see her crazy 'Born This Way' video, GagaVision webisodes or 2011 Grammys red carpet entrance via over-sized egg for evidence.
MTV O Music Award Winners were selected according to fan votes online and via social media platforms, and the event was streamed online Thursday (April 28) night from multiple Las Vegas venues, fittingly connected via internet live streams.
Other noteworthy winners include Justin Bieber for Best Music Hashtag Meme ('#bustinjieber') and web-geek Kanye West for Best Tweet. Yeezy's tweet reads, "I hate when I'm on a flight and I wake up with a water bottle next to me like oh great now I gotta be responsible for this water bottle."
Check out the full list of MTV O Music Award winners below.
Best Music Hashtag Meme: Justin Bieber, '#bustinjieber'
Best Fan Cover: Alex Goot
Funniest Music Short: the Lonely Island, 'I Just Had Sex'
Innovative Artist: Lady Gaga
Must Follow Artist on Twitter: Lady Gaga
Most Innovative Music Video: Andy Grammer, 'Keep Your Head Up'
Fan Army FTW: Tokio Hotel's Aliens
NSFW Music Video: 30 Seconds to Mars, 'Hurricane'
Most Viral Dance: Willow Smith, 'Whip My Hair'
Best Independent Music Blog: Aquarium Drunkard
Best Music Discovery Service: Pandora
Best Performance Series: Daryl Hall, 'Live From Daryl's House'
Favorite F**k Yeah Tumblr: F**k Yeah Adam Lambert
Favorite Animated GIF: Nicki Minaj
Best Fan Forum: Michael Jackson, MJJCommunity
Best Music Hack: Invisible Instruments
Best Animal Performance: Parrot Dancing To Willow Smith's 'Whip My Hair'
Best Tweet: Kanye West, 'Responsible for a Water Bottle'
Watch Lady Gaga's 'Born This Way' video.