How can "Come Clean" get voted in the top 20 on 2003, be kicked out for being a 2004 single, and not be in the top 40 of 2004?
Gwen Stefani "Hollaback Girl"
D.H.T. "Listen to Your Heart"
Kelly Clarkson "Because of You"
Kelly Clarkson "Since U Been Gone"
Kelly Clarkson "Behind These Hazel Eyes"
The Pussycat Dolls "Don't Cha"
Rihanna "Pon de Replay"
Missy Elliott "Lose Control (feat. Ciara and Fat Man Scoop)"
The Black Eyed Peas "My Humps"
The Black Eyed Peas "Don't Phunk With My Heart"
Natasha Bedingfield "Unwritten"
The All-American Rejects "Dirty Little Secret"
Nickelback "Photograph"
Eminem "When I'm Gone"
Rob Thomas "Lonely No More"
Hilary Duff "Wake Up"
Hilary Duff "Beat of My Heart"
Aly & AJ "Rush"
Avril Lavigne "Nobody's Home"
Ashlee Simpson "Boyfriend"
Fall Out Boy "Dance, Dance"
Fall Out Boy "Sugar, We're Goin' Down"
Nelly "Grillz"