Ariana Grande accepted the 'Rising Star' award after an incredible year.

This image appears in the gallery:
Billboard Women In Music Luncheon 2014 In Pictures

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 11 images

See the full gallery: Billboard Women In Music Luncheon 2014 In Pictures