Bieber then performed with singer Nicki Minaj. But another collaboration was the night’s most colourful performance - Korean rapper PSY and MC Hammer who grooved to the former’s hit number — Gangnam Style. As Bieber won his second award, he was kissed on the neck by actor Jenny McCarthy, who presented the award. “Wow. I feel violated right now,” he said, laughing.
The winners...Artist of the year: Justin BieberNew artist of the year: Carly Rae JepsenPop/rock female artist: Katy PerryPop/rock male artist: Justin BieberPop/rock band, duo or group: Maroon 5Pop/rock album: Justin Bieber, “Believe”Country female artist: Taylor SwiftCountry male artist: Luke BryanCountry band, duo or group: Lady AntebellumCountry album: Carrie Underwood, Blown AwayRap/hip-hop artist: Nicki MinajRap/hip-hop album: Nicki Minaj, Pink Friday: Roman ReloadedSoul/R&B female artist: BeyonceSoul/R&B male artist: UsherSoul/R&B album: Rihanna, Talk That TalkAlternative rock artist: Linkin ParkAdult contemporary artist: AdeleLatin artist: ShakiraContemporary inspirational artist: tobyMacElectronic dance music artist: David Guetta