NOTES:
- Nothing On You is B.o.B.'s second entry and Bruno Mars' first.
- Carry Out is Timbaland's last entry and Justin Timberlake's only entry.
- Hard is Rihanna's fifth entry and Young Jeezy's only entry.
- Imma Be Rocking That Body is Black Eyed Peas' last entry.
- One in A Million is Ne-Yo's last entry as the main artist.
- Brick by Boring Brick is Paramore's second entry.
- Somebody To Love is Usher's third entry.
- Give It Up To Me is Shakira and Lil Wayne's only entry.
- Solo is Iyaz's last entry.
- Somebody to Love and Baby is Justin Bieber's 5th and 6th entry.
- Justin Bieber is the male artist with the most entries in this year's countdown.
Coming Next: Party! Party! 7 out of the 10 songs on the next set are club bangers!
Perfect set is perfect
Can't believe I keep saying that!