52nd ANNUAL GRAMMY AWARDS

Here are the winners in the main pop, rock, country, R&B and rap categories at Sunday night's 52nd Annual Grammy Awards, held at the Staples Center in Los Angeles:

Record of the Year Kings of Leon, "Use Somebody"
Song of the Year (award to songwriter)"Single Ladies," Beyonce, artist/Beyoncé Knowles, Terius "The-Dream" Nash, Thaddis "Kuk Harrell" Harrell, Christopher "Tricky" Stewart, songwriters
Album of the Year Taylor Swift, Fearless
Best New Artist Zac Brown Band

POP FIELD

Best Female Pop Vocal Performance "Halo," Beyonce
Best Male Pop Vocal Performance "Make It Mine," Jason Mraz
Best Pop Performance By A Duo Or Group With Vocals"I Gotta Feeling," Black Eyed Peas
Best Pop Vocal Album The E.N.D, Black Eyed Peas
Best Pop Collaboration with Vocals "Lucky," Jason Mraz & Colbie Caillat
Best Traditional Pop Vocal Album Michael Buble Meets Madison Square Garden, Michael Buble
Best Electronic/Dance Album The Fame, Lady Gaga
Best Dance Recording "Poker Face," Lady Gaga

ROCK FIELD

Best Solo Rock Vocal Performance: "Working On A Dream," Bruce Springsteen
Best Rock Vocal Performance by A Duo Or Group "Use Somebody," Kings of Leon
Best Rock Song "Use Somebody," Caleb Followill, Jared Followill, Matthew Followill & Nathan Followill, songwriters (Kings Of Leon)
Best Rock Album 21st Century Breakdown, Green Day
Best Hard Rock Performance "War Machine," AC/DC
Best Metal Performance " Dissident Aggressor," Judas Priest
Best Alternative Music Album Wolfgang Amadeus Phoenix, Phoenix

R&B FIELD

Best Female R&B Vocal Performance"Single Ladies (Put a Ring On It)," Beyonce
Best Male R&B Vocal Performance "Pretty Wings," Maxwell
Best R&B Performance by a Duo or Group with Vocals"Blame It," Jamie Foxx & T-Pain
Best Traditional R&B Vocal Performance"At Last," Beyonce
Best Urban/Alternative Performance "Pearls," India Arie & Dobe Gnahore
Best R&B Song (Award to Songwriter)"Single Ladies (Put a Ring On It)," Thaddis Harrell, Beyonce Knowles, Terius Nash & Christopher Stewart, songwriters/Beyonce, artist
Best R&B Album Blacksummers' Night, Maxwell
Best Contemporary R&B Album I Am...Sasha Fierce, Beyonce

RAP FIELD

Best Rap Solo Performance "D.O.A.," Jay-Z
Best Rap Performance By A Duo Or Group"Crack a Bottle," Eminem, Dr. Dre and 50 Cent
Best Rap/Sung Collaboration "Run This Town," Jay-Z, Rihanna & Kanye West
Best Rap Song "Run This Town," Shawn Carter, R. Fenty, M. Riddick, Kanye West & E. Wilson, songwriters (Athanasios Alatas, songwriter) (Jay-Z, Rihanna & Kanye West)
Best Rap Album Relapse, Eminem

COUNTRY FIELD

Best Female Country Vocal Performance"White Horse," Taylor Swift
Best Male Country Vocal Performance"Sweet Thing," Keith Urban Country Duo or Group with Vocals"I Run To You," Lady Antebellum
Best Country Collaboration with Vocals"I Told You So," Carrie Underwood & Randy Travis
Best Country Song (Award to Songwriter)"White Horse," Liz Rose & Taylor Swift, songwriters/Taylor Swift, artist
Best Country Album Fearless, Taylor Swift

VIDEO FIELD

Best Short Form Music Video "Boom Boom Pow," Black Eyed Peas
Best Long Form Music Video The Beatles Love -- All Together Now