25. Nicola Roberts, "Beat of My Drum"
24. Against Me!, "Russian Spies"
23. Kreayshawn, "Gucci Gucci"
22. Gospel Music, "This Town Doesn't Have Enough Bars for Both Of Us"
21. Demi Lovato, "Skyscraper"
20. Lykke Li, "Get Some"
19. The Black Keys, "Lonely Boy"
18. Chris Brown, "Beautiful People"
17. YACHT, "Dystopia (The Earth Is on Fire)"
16. Washed Out, "Eyes be Closed"
15. Lil Wayne, "6 Foot 7 Foot"
14. Nicki Minaj, "Super Bass"
13. LMFAO, "Party Rock Anthem"
12. Foster The People, "Pumped Up Kicks"
11. Rihanna, "We Found Love"
10. Britney Spears, "Till the World Ends"
09. Beyoncé, "Love on Top"
08. Nickelback, "Bottoms Up"
07. Bright Eyes, "The Ladder Song"
06. Drake, "Take Care"
05. Florence and the Machine, "Shake It Out"
04. Lady Gaga, "Heavy Metal Lover"
03. Jay-Z and Kanye West, "N---as in Paris"
02. Girls, "Vomit"
01. Adele, "Rolling in the Deep"
Staff list
http://www.mtv.com/news/articles/1675921/best-songs-2011.jhtml
1. "Rolling in the Deep," Adele
2. "Super Bass," Nicki Minaj
3. "We Found Love," Rihanna
4. "Party Rock Anthem," LMFAO
5. "Born This Way," Lady Gaga
6. "Give Me Everything," Pitbull
7. "Pumped Up Kicks," Foster the People
8. "N---as in Paris," Kanye West and Jay-Z
9. "Look at Me Now," Chris Brown
10. "Firework," Katy Perry