2011 Number One Hits

2011 Number One Hits

January 1, 2011February 18:
What’s My Name? – Rihanna featuring Drake
February 19 -February 25:
Firework – Katy Perry
February 26March 18:
Grenade – Bruno Mars
March 19 -April 1:
Tonight (I’m Lovin’ You) – Enrique Iglesias featuring Ludacris and DJ Frank E
April 2 – April 8:
Born This Way – Lady Gaga
April 9 -April 15:
Forget You – Cee Lo Green
April 16 – May 6:
S&M – Rihanna
May 7 – June 10:
E.T. – Katy Perry featuring Kanye West
June 11 – July 22:
Rolling in the Deep – Adele
July 23 – August 12:
Give Me Everything – Pitbull featuring Ne-Yo, Afrojack and Nayer
August 13August 16:
Party Rock Anthem – LMFAO featuring Lauren Bennett and GoonRock
August 27September 9:
Last Friday Night (T.G.I.F.) – Katy Perry
September 10September 16:
Moves Like Jagger – Maroon 5 featuring Christina Aguilera
September 17September 23:
Someone Like You – Adele
September 24October 14:
Moves Like Jagger – Maroon 5 featuring Christina Aguilera
October 15November 11:
Someone Like You – Adele
November 12, 2011 – January 6, 2012:
We Found Love – Rihanna featuring Calvin Harris

(Data is compiled from various charts including Billboard’s “Pop,” “Rock,” “Airplay,” “R&B/Dance” and “Singles” Charts. The “Hot 100” is the primary chart used for this list.)