Justin Bieber's favorite boy of America ... and Mom

Justin Bieber triumphs held at Los Angeles 40th ceremony of the American Music Awards, winning three awards, including the biggest prize for artist of the year. Canadian teen idol was awarded in the categories of Best Pop / Rock Artist and Best Pop / Rock Album for "Believe". On the show Bieber, who recently split with his girlfriend Selena Gomez, was accompanied by his mother Patty Mallet. She went with him to the stage for awarding the top prize for Artist of the Year. "I wanted to thank you for always believing in me," said 18-year-old singer. For Bieber prize fight Rihanna, Maroon 5, Katy Perry and Drake. Justin Bieber won the award for Artist of the Year in 2010, says agency said on Monday. The show was a triumph not only for Canada, but for all his "musical family" after his mentor Usher and his other protégé - Carly Rae Dzhepsan also won awards. Usher won the prize for best soul / rhythm and blues singer and Dzhepsan fight hugely successful boy band 'One dayrekshan "award for a debut. Rap Nicki wild Minazh repeat last year's success, winning awards for Best Performer of the rap / hip-hop and best rap / hip-hop album for "Pink Friday: Roman Reloaded". Bieber Minazh and delighted audiences with his performances, both together and separately. Most vividly, however, was the performance of South Korean rapper Sai, who came on stage with MC Hammer. They sang and danced to the hit song "Gangnam Style" and the South Korean hit "Too Legit to Quit" to MC Hammer. PSY previously was announced as the winner of one of the American Music Awards. The singer, who just a few months became a worldwide sensation with its hit song "Gangnam Style", was awarded the title of "New Media". Taylor Swift for the fifth consecutive year, won best country artist. "This is unreal. Want to thank the fans. You people voted and decided that to happen," said Swift. The award for best country artist was awarded to Luke Bryan. In the category for best country duo or group award winning 'Lady Antebelam. " Award for Country Album Carrie Underwood received a "Blown Away". Best singer of the pop / rock was named Katy Perry, and with the award for Best Rock Duo or Group Maroon 5 were awarded. In the category of soul / R & B award for best singer Beyonce took, and the prize for best soul / rhythm and blues album was given to Rihanna for "Talk That Talk". DJ David Geta won first prize in the history of the award for electronic dance music. "Linkin Park" received the award for alternative rock, Adele - a modern artist and Shakira - Latin artist. The show with their performances than Justin Bieber, Nicki Minazh, Sai and MC Hammer, Usher is also presented, which launched the show, Taylor Swift, Carrie Underwood, Kelly Clarkson, Carly Rae Dzhepsan, Cache, "No Doubt" Christina Aguilera, Pink. The ceremony was honored founder of the American Music Awards - the late Dick Clark. His longtime friend Stevie Wonder perform medley of their hits on the screen behind him changed pictures of Clark. American Music Awards are among the most-watched annual music awards in the U.S.. Nominees are determined by record sales of their radiation in the air, while the winners of the awards are chosen by a vote from the audience. American Music Awards were established 40 years ago as an alternative to the prestigious "Grammy."