TOP 10 ADULT POP ARTIST 2011

1. Katy Perry

2. Bruno Mars

3. P!nk

4. Adele

5. One Republic

6. The Script

7. Maroon 5

8. Lady Gaga

9. Train

10. Christina Perri

*for complete chart : klik http://www.billboard.com/#/charts-year-end/hot-adult-pop-songs-artists?year=2011