January 1
We R Who We R | Ke$ha
January 8
We R Who We R | Ke$ha
January 15
We R Who We R | Ke$ha
January 22
Tonight I'm ****in You | Enrique Iglesias feat. Ludacris & DJ Frank E
January 29
Tonight I'm ****in You | Enrique Iglesias feat. Ludacris & DJ Frank E
February 5
Monster | Kanye West feat. Rick Ross, Jay-Z & Nicki Minaj
February 12
Tonight I'm ****in You | Enrique Iglesias feat. Ludacris & DJ Frank E
February 19
****in' Perfect | P!nk
February 26
Never Gonne Leave This Bed | Maroon 5
March 5
Never Gonne Leave This Bed | Maroon 5
March 12
Never Gonne Leave This Bed | Maroon 5
March 19
Never Gonne Leave This Bed | Maroon 5
March 26
Born This Way | Lady GaGa
April 2
Born This Way | Lady GaGa
April 9
Born This Way | Lady GaGa
April 16
Born This Way | Lady GaGa
April 23
E.T. | Katy Perry feat. Kanye West
April 30
E.T. | Katy Perry feat. Kanye West
May 7
E.T. | Katy Perry feat. Kanye West
May 14
Written in the Stars | Tinie Tempah feat. Eric Turner
May 21
Written in the Stars | Tinie Tempah feat. Eric Turner
May 28
The Lazy Song | Bruno Mars
June 4
The Lazy Song | Bruno Mars
June 11
Till The World Ends | Britney Spears
June 18
Jet Lag | Simple Plan feat. Natasha Bedingfield
June 25
Jet Lag | Simple Plan feat. Natasha Bedingfield
July 2
Give Me Everything | Pitbull feat. Ne-Yo, Afrojack & Nayer
July 9
Give Me Everything | Pitbull feat. Ne-Yo, Afrojack & Nayer
July 16
Give Me Everything | Pitbull feat. Ne-Yo, Afrojack & Nayer
July 23
Party Rock Anthem | LMFAO feat. Lauren Bennett & GoonRock
July 30
Party Rock Anthem | LMFAO feat. Lauren Bennett & GoonRock
Augutst 6
Next 2 You | Chris Brown feat. Justin Bieber
Augutst 13
Next 2 You | Chris Brown feat. Justin Bieber
Augutst 20
Pumped Up Kicks | Foster the People
Augutst 27
Pumped Up Kicks | Foster the People
September 3
Science And Faith | The Script
September 10
Science And Faith | The Script
September 17
Science And Faith | The Script
September 24
Moves Like Jagger | Maroon 5 feat. Christina Aguillera
October 1
Yoü and I | Lady GaGa
October 7
Yoü and I | Lady GaGa
October 15
Moves Like Jagger | Maroon 5 feat. Christina Aguillera
October 22
Yoü and I | Lady GaGa
October 29
How To Love | Lil Wayne
November 5
How To Love | Lil Wayne
November 12
Mr. Know It All | Kelly Clarkson
November 19
Mr. Know It All | Kelly Clarkson
November 26
Love On Top | Beyonce
December 3
Love On Top | Beyonce
December 10
The One That Got Away | Katy Perry
December 17
It Will Rain | Bruno Mars
December 24
The One That Got Away | Katy Perry
December 31
The One That Got Away | Katy Perry
2012
January 7
Set Fire To The Rain | ADELE
January 14
Set Fire To The Rain | ADELE
January 21
Set Fire To The Rain | ADELE
January 28
Set Fire To The Rain | ADELE
February 4
What Doesn't Kill You (Stronger) | Kelly Clarkson
February 11
What Doesn't Kill You (Stronger) | Kelly Clarkson
February 18
What Doesn't Kill You (Stronger) | Kelly Clarkson
February 25
We Are Young | Fun. (feat. Janelle Monáe)
March 3
What Doesn't Kill You (Stronger) | Kelly Clarkson
DROP-OUTS:
Skylar Grey - Invinsible (39)
Foster the People - Pumped Up Kicks (40)
Somebody That I Used To Know
We Are Young
Stronger
Turn Me On
Mirror
I Won't Give Up
I Like It Like That
Set Fire To The Rain
Better Than I Know Myself
Glad You Came
Ass Back Home
Young, Wild and Free
Dancing Shoes
Don't Stop
Drive By
Turn Up The Music
Lego House
One Thing
T.H.E.
International Love
3 Words
You Da One
The One That Got Away
Wild Ones
Give Me All Your Lovin'
Fight For You
Call It What You Want
It Will Rain
Drunk
Marry The Night
Bad Girl
Fireball
We Found Love
Domino
Mr. Know It All
Without You
Sexy & I Know It
A Thousand Years
Papi
5 O'Clock