*With Afrojack‘s “The Spark” graduating to our Top Hip Hop and R&B Chart, the former runner-up, Kat Dahlia‘s “Mash It Up,” climbs to first. T-Pain‘s “Up Down” rises from fourth to take the latter’s place in second.

*New this week, N.A.S.A.‘s “Hide (A.Skillz Remix),” Tyga‘s “Throw It Up” and Chris Webby‘s “Do Like Me” enter the chart in 16th, 17th and 20th.

*Pitbull‘s “Timber” drops from our Top Picks, landing in third.

*Emerson Brooks‘s “The Ballad of a Nightwalker” and R. Kelly‘s “My Story” make their exit from our charts.

*Juicy J.‘s “Bounce It,” Scoe‘s “B*tch I Ball” and Azealia Banks‘s “ATM Jam” narrowly miss appearing on the chart. Your feedback and ratings will determine whether they make the cut next week!

1. Kat Dahlia ft. Nyanda & Black Lion – Mash It Up

2. T-Pain ft. B.o.B – Up Down (Do This All Day)

3. Pitbull ft. Ke$ha – Timber

4. Mike WiLL Made It ft. Miley Cyrus, Wiz Khalifa & Juicy J – 23

5. Problem ft. Wiz Khalifa, Chris Brown, Tyga & Master P – Like Whaaat (Remix)

6. Sean Paul ft. Juicy J & 2 Chainz – Entertainment

7. Mavado ft. Nicki Minaj – Give It All to Me

8. Wale ft. Nicki Minaj & Juicy J – Clappers

9. Benny Benassi ft. John Legend – Dance the Pain Away

10. Swizz Beatz ft. Rick Ross, Nicki Minaj, 2 Chainz & Lil Wayne – Hands Up

11. DJ Felli Fel ft. Ne-Yo, Tyga & Wiz Khalifa – Reason to Hate (Ringleader Remix)

12. Kanye West ft. Chief Keef & Justin Vernon – Hold My Liquor (Mano Remix)

13. TROY NoKA ft. Mistah F.A.B – Gettin’ It

14. Phive – Rave Booty

15. Flo Rida – How I Feel

16. N.A.S.A. ft. Aynzli Jones – Hide (A.Skillz Remix)

17. Tyga – Throw It Up

18. August Alsina ft. B.o.B & Yo Gotti – Numb

19. G-Eazy ft. Team Robot – I Don’t Believe You

20. Chris Webby – Do Like Me

21. Juicy J ft. Wale & Trey Songz – Bounce It

22. Scoe – B*tch I Ball

23. Azealia Banks ft. Pharrell Williams – ATM Jam