But overall Mariah has the most since this is only Nielsen era and doesn't include all her hits?

She only has one song that predates the Nielsen era that went #1, and that's Vision of Love. If you include that, her and Rihanna would be tied (12).

This is quite ironic.

So for solo songs, Taylor is:
tied with Beyonce, Alicia, and Pink.
ahead of Jennifer Lopez, Christina, and Ashanti.

Surprised that Beautiful isn't on Christina's list. That song had tons of airplay and multi format appeal.

person on your avi managed two #justafriendlyreminder

Mary J Blige - Be Without You, I adore this song

It got blocked by B2K

http://www.billboard.com/charts/2003-02-01/radio-songs

Goddess of Music Rihanna slaying.

#justiceforteam

Bow @ Queen Rihanna, peasants.

Rihanna slaying as always. Katy snatching with her hit eras. Birthday and Legendary Lovers are next

She still has 9 as a lead artist

I don't know why people try to mention all features (rather than the songs she's featured on) when rappers contribute 20 to 30 seconds on a 4 minute song. The radio and digital queen is unbothered though

why were you reported? for saying something true??

and then they say Katycats are pressed...