LOS ANGELES -- Winners of the 40th anniversary American Music Awards, presented Sunday at the Nokia Theatre in Los Angeles:

Artist of the year: Justin Bieber

New artist of the year: Carly Rae Jepsen

Pop/rock female artist: Katy Perry

Pop/rock male artist: Justin Bieber

Pop/rock band, duo or group: Maroon 5

Pop/rock album: Justin Bieber, "Believe"

Country female artist: Taylor Swift

Country male artist: Luke Bryan

Country band, duo or group: Lady Antebellum

Country album: Carrie Underwood, "Blown Away"

Rap/hip-hop artist: Nicki Minaj

Rap/hip-hop album: Nicki Minaj, "Pink Friday: Roman Reloaded"

Soul/R&B female artist: Beyonce

Soul/R&B male artist: Usher

Soul/R&B album: Rihanna, "Talk That Talk"

Alternative rock artist: Linkin Park

Adult contemporary artist: Adele

Latin artist: Shakira

Contemporary inspirational artist: tobyMac

Electronic dance music artist: David Guetta

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  • MC Hammer, PSY

    MC Hammer, left, and PSY appear on stage at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Carly Rae Jepsen

    Carly Rae Jepsen performs at the 40th Annual American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Joanna Krupa

    IMAGE DISTRIBUTED FOR NOKIA - Joanna Krupa arrives at the Rolling Stone American Music Awards After Party, on Sunday, Nov. 18, 2012 in Los Angeles. (Photo by Casey Rodgers/Invision for Nokia/AP Images)

  • Justin Bieber, Pattie Mallette

    Justin Bieber, right, kisses his mother Pattie Mallette as they arrive at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

  • Gavin DeGraw, Derek Hough

    IMAGE DISTRIBUTED FOR NOKIA - Gavin DeGraw, left, and Derek Hough arrive at the Rolling Stone American Music Awards After Party, on Sunday, Nov. 18, 2012 in Los Angeles. (Photo by Casey Rodgers/Invision for Nokia/AP Images)

  • Christina Aguilera

    Christina Aguilera performs at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Carrie Underwood

    Carrie Underwood performs “Two Black Cadillacs” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Pink

    Pink performs “Try” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Christina Aguilera

    Christina Aguilera performs at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • PSY

    PSY performs “Gangnam Style” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Chris Brown

    Chris Brown performs “Everyday Birthday” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Justin Bieber, Nicki Minaj

    Justin Bieber, right, and Nicki Minaj perform at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Ke$ha

    Ke$ha performs “Die Young” at the 40th Annual American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Usher

    Usher performs at the 40th Annual American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Gwen Stefani

    Gwen Stefani and No Doubt perform “Looking Hot” at the 40th Annual American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Kerry Washington

    Kerry Washington arrives at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

  • Taylor Swift

    Taylor Swift performs “I Knew Your Were Trouble” at the 40th Annual American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • MC Hammer

    MC Hammer performs during “Gangnam Style” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • will.i.am

    will.i.am presents the award for artist of the year to Justin Bieber at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Ludacris

    Ludacris perform “Everyday Birthday” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Stevie Wonder

    Stevie Wonder and the Rickey Minor Band perform “Master Blaster”, “My Cherie Amour” and “Sir Duke” as a tribute to Dick Clark at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Swizz Beatz, Ludacris

    Swizz Beatz, right, and Ludacris perform “Everyday Birthday” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Stevie Wonder

    Stevie Wonder and the Rickey Minor Band perform “Master Blaster”, “My Cherie Amour” and “Sir Duke” during a tribute to Dick Clark at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Chris Brown

    Chris Brown performs “Everyday Birthday” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Swizz Beatz

    Swizz Beatz performs “Everyday Birthday” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Brandy

    Brandy introduces Swizz Beatz, Chris Brown and Ludacris at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)

  • Carrie Underwood

    Carrie Underwood performs “Two Black Cadillacs” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)

  • Brandy

    Brandy poses backstage at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

  • Taylor Swift

    Taylor Swift performs “I Knew Your Were Trouble” at the 40th Anniversary American Music Awards on Sunday, Nov. 18, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)