30. The Civil Wars – "Kingdom Come "(DEBUT)
29. Marina & The Diamonds – "Primadonna" (DEBUT)
28. Usher – "Climax" (DEBUT)
27. B.o.B. –"So Good" (DEBUT)
26. Selena Gomez & The Scene - "Hit The Lights"
25. Ed Sheeran – "Drunk" (DEBUT)
24. Chris Rene - “Young Homie”
23. The Wanted – "Glad You Come" (DEBUT)
22. Adam Lambert - "Better That i Know Myself" (-4)
21. Madonna – “Girl Gone Mad” (+5)
20. Jeniffer Lopez feat. Pitbull – "Dance Again" (DEBUT)
19. Carly Rae Jepsen – "Call Me Maybe" (+2)
18. Rihanna feat. Jay Z –Talk That Talk (-2)
17. Justin Bieber – “Boyfriend” (+11)
16. Rihanna - "Where Have You Been" (+4)
15. Adele - "Set Fire To The Rain" (-5)
14. Ed Sheeran – "Lego House" (-1)
13. Taylor Swift Feat. Paula Fernandes - "Long Live" (-4)
12. Kelly Clarkson – "Dark Side" (+3)
11. Calvin Harris – "Feels So Close" (+1)
10. Taylor Swift - "Ours" (-4)
9. Kelly Clarkson - "What Doesn't Kill You Stronger" (-4)
8. LMFAO - "Sorry For Party Rocking" (-5)
7. Chris Brown – "Turn Up The Music" (+1)
6. Nicki Minaj – "Starships" (+5)
5. Carrie Underwood – "Good Girl" (+2)
4. Taylor Swift – “Eyes Open” (+15)
3. Fun. Feat. Janelle Monae – "We Are Young" (+1)
2. Taylor Swift Feat. The Civil Wars – Safe and Sound (-1)
1. Katy Perry – "Part of Me" (+1)[2 weeks at number 1]
Falloffs:
Far East Movement ft. Justin Bieber – "Live My Life"
Rihanna - "We Found Love"
Rihanna – "Birthday Cake"
Rihanna - "You Da One"
Katy Perry - "The One That Got Away"
Lana del Rey - "Blue Jeans"
Adam Lambert - "Better That i Know Myself"
Colors
Gray - Normal Song
Dark Orchid - Biggest Dropper
Green - Biggest Gainer
Red - Number 1
Blue - DEBUTS!
Black - Falloffs
link below 
