Except for the songs that made my Top 20 Songs of 2009, these are the rest of the best pop tracks of 2009 (Volume 2 of 2). To be eligible, a song needed to be included on an album released in the United States between December 1, 2008 and November 30, 2009.

1. Britney Spears “Womanizer” Circus (Jive)

2. Lady GaGa featuring Beyonce “Telephone” The Fame Monster (Interscope)

3. Shakira “Long Time” She Wolf (Epic)

4. Kristinia DeBarge “Somebody” Exposed (Island)

5. Iyaz “Replay” Replay Single (Reprise)

6. Pitbull “I Know You Want Me (Calle Ocho)” Rebelution (J)

7. Shakira featuring Wyclef Jean “Spy” She Wolf (Epic)

8. Mariah Carey “Obsessed” Memoirs of an Imperfect Angel (Island)

9. Beyonce “Poison” I Am…Sasha Fierce: The Bonus Tracks (Sony)

10. Britney Spears “If U Seek Amy” Circus (Jive)

11. Britney Spears “3″ Britney: The Singles Collection (Jive)

12. Kid Cudi “Up Up and Away” Man on the Moon: The End of Day (Motown/G.O.O.D.)

13. Musiq Soulchild “Radio” OnMyRadio (Atlantic)

14. Madonna featuring Lil Wayne “Revolver” Celebration (Warner Brothers)

15. Shakira “Why Wait” She Wolf (Epic)

16. Shakira “Men In This Town” She Wolf (Epic)

17. Britney Spears “Lace and Leather” Circus (Jive)

18. Jordin Sparks “Watch You Go” Battlefield (Jive)

19. Ryan Leslie “Diamond Girl” Ryan Leslie (Casablanca)