2 Mark Ronson - Uptown Funk (feat. Bruno Mars) 0.7882 0.8080 0.8109 0.9291
3 Rihanna - Bitch Better Have My Money 0.6449 0.7190 0.7623 0.8549
Yikes! Poor everyone that thought Rihanna was snatching back. If we check how BBHMM was selling relative to UF!, it went from 92% to 94% to 89% to 82%.

This will have to rely on radio and constant promo for it to sustain itself, but it could still stabilize within the Top 10 for as much time as FFS has. We'll see.
Pretty bad updates for Trap Queen and Earned It as well. Looks like the songs in the Top 10 that sell more over the weekends are UF!, Sugar, and Shut Up And Dance.