I'm surprised no one has posted this or is it old?
This is based on Inverse points in the Top 20 (meaning that my rankings aren't based on spins and do not include songs by the artists that missed the Top 20). Here is the list.
1. Christina Aguilera-2257 points
-4 #1 hits
-11 top ten hits
-13 top twenty hits
-4 misses
2. Kelly Clarkson-2141 points
-4 #1 hits
-7 top ten hits
-8 top twenty hits
-1 miss
3. Jennifer Lopez-1992 points
-4 #1 hits
-9 top ten hits
-11 top twenty hits
-4 misses
4. Pink-1829 points
-3 #1 hits
-8 top ten hits
-11 top twenty hits
-2 misses
5. Britney Spears-1544 points
-3 #1 hits
-7 top ten hits
-11 top twenty hits
-6 misses
6. Beyonce-1479 points
-4 #1 hits
-6 top ten hits
-9 top twenty hits
-1 miss
7. Avril Lavigne-1314 points
-3 #1 hits
-5 top ten hits
-9 top twenty hits
-1 miss
8. Gwen Stefani-1171 points
-2 #1 hits
-6 top ten hits
-9 top twenty hits
-1 miss
9. Nelly Furtado-1156 points
-2 #1 hits
-5 top ten hits
-5 top twenty hits
-3 misses
10. Madonna-1011 points (97-07 ONLY)
-0 #1 hits
-7 top ten hits
-13 top twenty hits
-3 misses
11. Rihanna-987 points
This list is updated and includes todays final chart. Interesting i would say. By the end of 'U + Ur Hands' chart run, Pink should be ahead of J.lo (unless J.lo comes out with a new single which i hear she is). Rihanna is about to overtake Madonna as 'Umbrella' is obviously going to be a hit.
Right now things look Neck n' Neck with Aguilera and Clarkson. Clarkson is only about 116 points behind, and if this new album gets her any hits, she'll overtake her in no time. However 'Never Again' still hasn't earned Clarkson any points yet as it's stalling outside the top twenty. If Aguilera doesn't score hits with her 4th and 5th singles, then her crown as the queen of top 40 radio could be in trouble.
It's also interesting to pin point that there are four females tied with the most #1 hits. 4 #1 hits each for Christina, Kelly, Jennifer, and Beyonce. By the looks of it, Avril will be joining the list to when 'Girlfriend' reaches #1. We'll have a 5 way tie!
Source: pop radio top 20
Link:
http://www.popradiotop20.com/