As I said earler, here is a list I compiled of the artists with ten or more charted ARC Top 40 hits from 2000-2009:
22
Eminem
21
Ludacris
20
Britney Spears

When yo' faves gon' dew it?

Nelly
18
Akon
T-Pain
17
Christina Aguilera

P!nk
Justin Timberlake
Jay-Z (most of them are Beyoncé's songs that he's featured on.

)
16
Beyoncé
Mariah Carey
15
Rihanna
Kanye West
50 Cent
14
Jennifer Lopez
13
Kelly Clarkson
12
Usher
R Kelly

Avril Lavigne
Ne-Yo
Nickelback

Lil Wayne
11
Madonna

Gwen Stefani

Jessica Simpson

P-Diddy
T.I.
Chris Brown
Black Eyed Peas
10
Janet Jackson
Backstreet Boys
Destiny's Child (NO ADDING THEM TO BEYONCE!!!)
3 Doors Down

Alicia Keys
Sean Paul
Obviously, most of the above rappers were only featured on about half of the songs claimed by them so it's debatable whether they could techincally count for them or not..
It is now TRULY obvious who the King and Queen are.
