ON DECK:
10 11 BRITNEY SPEARS- Till The World Ends/ (Remix) feat. Ke$ha & Nicki Minaj [Day: 44 Peak: 2 ]
9 12 SELENA GOMEZ & THE SCENE- Who Says [Day: 41 Peak: 1(14) ]
14 13 RIHANNA- S&M/ S&M (Remix) feat. Britney Spears *Retired [Day: 100 Peak: 1(6) ]
11 14 THE READY SET- Young Forever [Day: 42 Peak: 10 ]
12 15 KATY PERRY feat. KANYE WEST- E.T. [Day: 75 Peak: 1(9) ]
16 16 PITBULL feat. NE-YO & AFROJACK- Give Me Everything [Day: 35 Peak: 10 ]
15 17 JESSIE J feat. B.O.B- Price Tag [Day: 84 Peak: 5 ]
18 18 PANIC! AT THE DISCO- Ready To Go (Get Out Of My Mind) [Day: 10 Peak: 18 ]
19 19 ALL TIME LOW- I Feel Like Dancin' [Day: 14 Peak: 15 ]
17 20 RIHANNA- California King Bed [Day: 24 Peak: 11 ]
21 21 LAUREN ALAINA- The Climb (Studio Version) [Day: 6 Peak: 21 ]
23 22 TAYLOR SWIFT- The Story Of Us [Day: 33 Peak: 20 ]
26 23 BEYONCE- Run The World (Girls) [Day: 4 Peak: 23 ]
31 24 SIMPLE PLAN feat. RIVERS CUOMO- Can't Keep My Hands Off You [Day: 3 Peak: 24 ]
24 25 MATT NATHANSON- Faster [Day: 20 Peak: 17 ]
22 26 YELLOW CARD- Hang You Up [Day: 36 Peak: 6 ]
25 27 PANIC! AT THE DISCO- The Ballad Of Mona Lisa [Day: 89 Peak: 1(12) ]
33 28 LADY GAGA- Judas [Day: 4 Peak: 28 ]
32 29 TINIE TEMPAH feat. ERIC TURNER- Written In The Stars [Day: 71 Peak: 16 ]
30 30 KE$HA- Blow [Day: 93 Peak: 2 ]
29 31 BIG BANG- Tonight [Day: 41 Peak: 3 ]
27 32 NEW BOYZ feat. DEV- Back Seat [Day: 34 Peak: 12 ]
28 33 JASON ALDEAN feat. KELLY CLARKSON- Don't You Wanna Stay [Day: 27 Peak: 8 ]
35 34 LMFAO feat. LAUREN BENNETT & GOON ROCK- Party Rock Anthem [Day: 10 Peak: 34 ]
37 35 LUPE FIASCO- The Show Goes On [Day: 2 Peak: 35 ]
36 36 NATALIA KILLS- Wonderland [Day: 3 Peak: 36 ]
34 37 LADY GAGA- Born This Way [Day: 67 Peak: 1(11) ]
38 38 JENNIFER LOPEZ feat. PITBULL- On The Floor [Day: 85 Peak: 1(5) ]
40 39 FAR EAST MOVEMENT feat. SNOOP DOGG- If I Was You [Day: 20 Peak: 20 ]
39 40 COLBIE CAILLAT- I Do [Day: 70 Peak: 6 ]
RETIRED SONGS FOR 2011:
BRUNO MARS
"Grenade” Retired at #38 (January 13, 2011) Peak: 1 (3)
KATY PERRY
"Firework” Retired at #6 (January 16, 2011) Peak: 1 (9)
KE$HA
"We R Who We R” Retired at #29 (January 23, 2011) Peak: 1 (13)
RIHANNA feat. DRAKE
"What’s My Name?” Retired at #8 (January 26, 2011) Peak: 1 (9)
THE SCRIPT
"Nothing” Retired at #28 (March 6, 2011) Peak: 1 (15)
TAYLOR SWIFT
"Back To December” Retired at #36 (March 6, 2011) Peak: 1 (10)
19 SIMPLE PLAN feat. RIVERS CUOMO
" Can't Keep My Hands Off You " Pos: +5 Day: 4 Peak: 19
20 BEYONCE
" Run The World (Girls) " Pos: +3 Day: 5 Peak: 20
BOTTOM 20:
22 21 TAYLOR SWIFT- The Story Of Us [Day: 34 Peak: 20 ]
17 22 JESSIE J feat. B.O.B- Price Tag [Day: 85 Peak: 5 ]
20 23 RIHANNA- California King Bed [Day: 25 Peak: 11 ]
25 24 MATT NATHANSON- Faster [Day: 21 Peak: 17 ]
27 25 PANIC! AT THE DISCO- The Ballad Of Mona Lisa [Day: 90 Peak: 1(12) ]
28 26 LADY GAGA- Judas [Day: 5 Peak: 26 ]
26 27 YELLOW CARD- Hang You Up [Day: 37 Peak: 6 ]
29 28 TINIE TEMPAH feat. ERIC TURNER- Written In The Stars [Day: 72 Peak: 16 ]
RE 29 ONE REPUBLIC- Good Life [Day: 53 Peak: 7 ]
34 30 LMFAO feat. LAUREN BENNETT & GOON ROCK- Party Rock Anthem [Day: 11 Peak: 30 ]
35 31 LUPE FIASCO- The Show Goes On [Day: 3 Peak: 31 ]
31 32 BIG BANG- Tonight [Day: 42 Peak: 3 ]
30 33 KE$HA- Blow [Day: 94 Peak: 2 ]
36 34 NATALIA KILLS- Wonderland [Day: 4 Peak: 34 ]
37 35 LADY GAGA- Born This Way [Day: 68 Peak: 1(11) ]
RE 36 THE CLICK FIVE- Don't Let Me Go [Day: 2 Peak: 36 ]
RE 37 JENNIFER LOPEZ feat. LIL WAYNE- I'm Into You [Day: 14 Peak: 15 ]
33 38 JASON ALDEAN feat. KELLY CLARKSON- Don't You Wanna Stay [Day: 28 Peak: 8 ]
--- 39 MARTIN SOLVEIG & DRAGONETTE- Hello [Day: 1 Peak: 39 ]
RE 40 NEON TREES- Your Surrender [Day: 9 Peak: 32 ]
10 SIMPLE PLAN feat. RIVERS CUOMO
" Can't Keep My Hands Off You " Pos: +9 Day: 5 Peak: 10
11 HALEY REINHART
" Rolling In The Deep (Idol Performance)" Pos: = Day: 8 Peak: 6
12 BRITNEY SPEARS
" Till The World Ends" Pos: -2 Day: 46 Peak: 2
13 SELENA GOMEZ & THE SCENE
" Who Says " Pos: -1 Day: 43 Peak: 1(14)
14 PITBULL feat. NE-YO, AFROJACK & NAYER
" Give Me Everything " Pos: = Day: 37 Peak: 10
15 ALL TIME LOW
" I Feel Like Dancin' " Pos: +1 Day: 16 Peak: 15
16 KATY PERRY feat. KANYE WEST
" E.T. (Remix) " Pos: -1 Day: 77 Peak: 1(9)
17 THE READY SET
" Young Forever " Pos: -4 Day: 44 Peak: 10
18 PANIC! AT THE DISCO
" Ready To Go (Get Out Of My Mind) " Pos: -1 Day: 12 Peak: 17
19 BEYONCE
" Run The World (Girls) " Pos: +1 Day: 6 Peak: 19
20 LADY GAGA
" Judas " Pos: +6 Day: 6 Peak: 20
BOTTOM 20:
18 21 LAUREN ALAINA- The Climb (Studio Version) [Day: 8 Peak: 18 ]
21 22 TAYLOR SWIFT- The Story Of Us [Day: 35 Peak: 20 ]
29 23 ONE REPUBLIC- Good Life [Day: 54 Peak: 7 ]
24 24 MATT NATHANSON- Faster [Day: 22 Peak: 17 ]
25 25 PANIC! AT THE DISCO- The Ballad Of Mona Lisa [Day: 91 Peak: 1(12) ]
31 26 LUPE FIASCO- The Show Goes On [Day: 4 Peak: 26 ]
39 27 MARTIN SOLVEIG & DRAGONETTE- Hello [Day: 2 Peak: 27 ]
23 28 RIHANNA- California King Bed [Day: 26 Peak: 11 ]
22 29 JESSIE J feat. B.O.B- Price Tag [Day: 86 Peak: 5 ]
27 30 YELLOW CARD- Hang You Up [Day: 38 Peak: 6 ]
37 31 JENNIFER LOPEZ feat. LIL WAYNE- I'm Into You [Day: 15 Peak: 15 ]
36 32 THE CLICK FIVE- Don't Let Me Go [Day: 3 Peak: 32 ]
34 33 NATALIA KILLS- Wonderland [Day: 5 Peak: 33 ]
30 34 LMFAO feat. LAUREN BENNETT & GOON ROCK- Party Rock Anthem [Day: 12 Peak: 29 ]
28 35 TINIE TEMPAH feat. ERIC TURNER- Written In The Stars [Day: 73 Peak: 16 ]
40 36 NEON TREES- Your Surrender [Day: 10 Peak: 32 ]
RE 37 JENNIFER LOPEZ feat. PITBULL- On The Floor [Day: 86 Peak: 1(5) ]
--- 39 KATY PERRY- Last Friday Night ( T.G.I.F.) [Day: 1 Peak: 38 ]
--- 39 AVRIL LAVIGNE- Smile [Day: 1 Peak: 39 ]
--- 40 KELLY ROWLAND feat. LIL WAYNE- Motivation [Day: 1 Peak: 40 ]
Tonight Tonight for #1! 
Adele and Britney
