*Last week's front-runner, The Weeknd's "Wicked Game," graduates to our Top Hip Hop and R&B Chart this week, and the runner-up, Miguel's "Do You," drops to fourth. Taking their place on top are Bruno Mars' "Young Girls" (formerly 19th) and Ludacris' "Rest of My Life" (formerly 20th).

*Nicki Minaj's "Freedom" enters the chart in 12th.

*Down from our Top Picks, Ne-Yo's "Don't Make Em Like You," Ashanti's "That's What We Do" and Bruno Mars' "Locked Out of Heaven."

*With The Weeknd's major-label debut release just days away, Drake-assisted single "The Zone" resurfaces in 13th.

*Edged out by the newcomers, Outasight's "Shine" and Muzi's "Blood" exit the chart.

1. Bruno Mars - Young Girls

2. Ludacris ft. Usher & David Guetta - Rest Of My Life

3. Ne-Yo ft. Wiz Khalifa - Don't Make Em Like You

4. Miguel - Do You...

5. Ashanti ft. R. Kelly - That's What We Do

6. The Weeknd - Enemy

7. Mario - KILLA

8. Chrisette Michele ft. 2 Chainz - Charades

9. Bruno Mars - Locked out of Heaven

10. Rihanna ft. A$AP Rocky - Cockiness (Love It)

11. Lloyd ft. Wale - All of Me

12. Nicki Minaj - Freedom

13. The Weeknd ft. Drake - The Zone

14. Rihanna - Diamonds

15. Chris Rene - Rockin' With You

16. Miguel - The Thrill

17. Pitbull ft. TJR - Don't Stop the Party

18. Nicki Minaj ft. Cassie - The Boys

19. Adrian Marcel - 5 Minutes (Love You Down)

20. Nicki Minaj - Va Va Voom