Today (June 10), Billboard proudly unveils the Artist 100, the first-ever weekly ranking dedicated to measuring artist activity across our most influential charts, such as the Billboard Hot 100, Billboard 200 and Social 50.
Modeled after the formula utilized to compile our annual Year in Music Top Artist list, as well as the Billboard Music Awards Artist of the Year category, the Artist 100 blends information culled from album sales, track sales, radio airplay, streaming and social media fan interaction to provide a weekly multi-dimensional ranking of an artist's popularity across all the main means of music consumption.
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Top 10 Artists this week
1. Trey Songz
2. Sam Smith
3. Iggy Azalea
4. MAGIC!
5. Ed Sheeran
6. Ariana Grande
7. Katy Perry
8. 5 Seconds of Summer
9. Jason Derulo
10. Luke Bryan
Full Artist 100 chart 
