Artists with most number-one singles
1) Rihanna, Katy Perry (9) (tie)
2) Britney Spears (8)
3) Pink (8)
4) Lady Gaga (7)
5) Britney Spears, Beyoncé, Justin Timberlake, Mariah Carey (6) (tie)
6) Christina Aguilera, Nelly, Avril Lavigne, Maroon 5 (5) (tie)
7) Kelly Clarkson, Jennifer Lopez, Bruno Mars, Flo Rida, Timbaland (4) (tie)

Artists with most top 10 singles
1) Rihanna (21)
2) Britney Spears, Madonna, Pink (14) (tie)
3) Christina Aguilera (12)
4) Beyoncé, Janet Jackson, Katy Perry (11) (tie)

Artists with most entries
1) Rihanna (34)
2) Britney Spears (30)
3) Mariah Carey (29)
4) Madonna (28)
5) Lil Wayne (25)


Other achievements
** Lady Gaga is the only artist to have her first six singles reach No. 1.
** Britney Spears holds the record for the longest span of No. 1s (12 years, 7 months, 4 days).
** Katy Perry's Teenage Dream is the first album ever to have 6 singles top the chart.
** At age thirteen, JoJo became the youngest solo artist to have a number-one single on the chart.
** Demi Lovato's Give Your Heart A Break holds the record for the longest climb to the top, with 25 weeks.

Nice!

Britney has 7 #1's and 15 top 10's. RCA had a banner with the stats on it recently.

'Scream & Shout' is her 30th chart entry. Billboard did an article about it when she passed Mariah.

She has actually 8 number #1's, I just checked, but she doesn't have 15 top #10's(?)
Do you have a reliable link?

I am confused, were "Till The World Ends" and "3" #1's?

Rihanna


Impressive achievement, Demi

She and Ellie the two sleeper queens of 2012

3 was.

P!nk

She has 8 Worldwide #1's, not Hot 100 #1's.

This is so confusing, I'll just leave it as it is.

How can Britney be at both no2 and no5 ??

Only a Legend.

Yay Demi.

The most impressive achievement tbh.


Madonna would have had a longer span though if the chart existed during her debut.

Congrats to Katy, Rihanna and Britney. True legends of pop.

First and only*

Britney and Rihanna.

Katy got 9 #1 out of 12 singles