Artist of the Year/ Mainstream Hit Radio
50 Cent
Black Eyed Peas
Ciara
Kelly Clarkson
Nelly
Gwen Stefani
Usher

Artist of the Year/Urban and Rhythmic Radio
50 Cent
Mariah Carey
Ciara
Destiny's Child
Game
Lil' Jo & The Eastside Boyz featuring Usher and Ludacris
Usher

Artist of the Year/ Alternative and Active Rock Radio
Foo Fighters
Green Day
Linkin Park
Metallica
Nirvana
Pearl Jam
Red Hot Chili Peppers

Artist of the Year/Country Radio
Brooks and Dunn
Kenny Chesney
Alan Jackson
Toby Keith
Tim McGraw
George Strait
Keith Urban

Artist of the Year/Rock Radio
AC/DC
Aerosmith
Green Day
Led Zeppelin
Metallica
Pink Floyd
Van Halen

Artist of the Year/Adult Hit Radio
3 Doors Down
Kelly Clarkson
Goo Goo Dolls
Green Day
Avril Lavigne
Maroon 5
U2

Song of the Year/Mainstream Hit Radio
"We Belong Together" – Mariah Carey
"1,2 Step" – Ciara (with Missy Elliott)
"Behind Those Hazel Eyes"- Kelly Clarkson
"Since You Been Gone" – Kelly Clarkson
"I Don't Want To Be" – Gavin DeGraw
"Boulevard of Broken Dreams" – Green Day
"Over and Over" -- Nelly (with Tim McGraw)

Song of the Year/Urban and Rhythmic Radio
"Candy Shop" – 50 Cent
"1,2 Step" – Ciara (featuring Missy Elliott)
"How We Do" – Game (featuring 50 Cent)
"Lovers & Friends" – Lil' Jon & The Eastside Boyz (featuring Usher and Ludacris)
"We Belong Together" – Mariah Carey
"Let Me Love You" – Mario
"Drop It Like It's Hot" – Snoop Dogg

Song of the Year/Alternative and Active Rock Radio
"So Cold" – Breaking Benjamin
"Cold" – Crossfade
"Best of You" – Foo Fighters
"Boulevard of Broken Dreams" – Green Day
"Holiday" – Green Day
"The Hand That Feeds" – Nine Inch Nails
"Home" – Three Days Grace

Song of the Year/Country Radio
"Nothin' To Lose" – Josh Gracin
"Mr. Mom"- Lonestar
"That's What I Love About Sunday" – Craig Morgan
"Mud On The Tires" – Brad Paisley
"Bless The Broken Road" – Rascal Flatts
"Some Beach" – Blake Shelton
"Baby Girl" – Sugarland

Song of the Year/Rock Radio
"Be Yourself" – Audioslave
"Best of You" – Foo Fighters
"Boulevard of Broken Dreams" – Green Day
"Burning Bright" – Shinedown
"Just Like You" – Three Days Grace
"Vertigo" – U2
"Fall to Pieces" – Velvet Revolver

Song of the Year/Adult Hit Radio
"One Thing" – Finger Eleven
"Give a Little Bit" – Goo Goo Dolls
"Boulevard of Broken Dreams" – Green Day
"Breakaway" – Kelly Clarkson
"You and Me" – Lifehouse
"She Will Be Loved" – Maroon 5
"Lonely No More" – Rob Thomas

sorry if it was already post...


Fonte: NBC / Just Mariah