The week's most popular songs across all genres, ranked by radio airplay audience impressions as measured by Nielsen BDS.
1. Rihanna feat. Drake - "What's My Name?" = (7 weeks at #1)
2. Katy Perry - "Firework" =
3. Bruno Mars - "Grenade" =
4. P!nk - "Raise Your Glass" +1
5. Enrique Iglesias - "Tonight (I'm Lovin' You)" +3
6. Ke$ha - "We R Who We R" -2
7. Bruno Mars - "Just The Way You Are" -1
8. Rihanna - "Only Girl (In The World)" -1
9. Britney Spears - "Hold It Against Me" +2
GREATEST GAINER
10. Wiz Khalifa - "Black and Yellow" -1
http://www.billboard.com/#/charts/radio-songs
Rihanna stays atop for a 7th week with
"What's My Name?" that makes 10 consecutive weeks at #1 as
"Only Girl (In The World)" ruled for 3 weeks.