I checked my most played tracks on my phone :

1. T-Ara - Don't Leave
2. EXO-M - History
3. 2NE1 - Love is Ouch (used to be the 1st)
4. T-Ara - Falling U
5. Sistar - Come Closer
6. Big Bang - Tonight
7. Pleasurekraft - Tarantula
8. 2NE1 - I Am The Best
9. T-Ara - Day by Day
10. 2NE1 - Let's go party
11. Skrillex - Kyoto (feat. Sirah)
12.2NE1 - I love You
13. T-Ara - y Love
14. EXO Teaser - Pheonix
15. T-Ara & Davichi - We Were In Love
16. Sistar - Push Push
17. T-Ara - Ma boo
18. EXO Teaser - Black Pearl
19. Nero - Reaching Out
20. T-Ara & Supernova - Time to Love (Listen 2)
21. JJ Project - Bounce
22.2NE1 - Pretty Boy
23. f(x) - NU abo
24. Sistar - Lead me
25. f(x) - Hot summer
26.Nero - Innocence
27. Destiny's Child - Say My Name (Cyril Hahn Remix)
28. 2NE1 - Kiss
29. 2NE1 - Fire
30. HwaYoung's Rap : Twitter Update

2NE1 is on with 7 songs, yay~

And there goes T-Ara with also 7 (If I don't count HwaYoung's Update)~

The most surprising thing is that Ellie Goulding didn't make it to the TOP 30... I guess because I listen to her when I'm happy.