The Number One Hits Of 2009:
December 13, 2008 – January 16, 2009:
Beyonce – Single Ladies (Put a Ring on It)
January 17, 2009 – February 6, 2009:
Lady Gaga featuring Colby O’Donis – Just Dance
February 7, 2009 – February 20, 2009:
Kelly Clarkson – My Life Would Suck Without You
February 21, 2009 – February 27, 2009:
Eminem featuring Dr. Dre and 50 Cent – Crack a Bottle
February 28, 2009 – April 10, 2009:
Flo Rida – Right Round
April 11, 2009 – April 17, 2009:
Lady Gaga – Poker Face
April 18, 2009 – July 10, 2009:
The Black Eyed Peas – Boom Boom Pow
July 11, 2009 – October 16, 2009:
The Black Eyed Peas – I Gotta Feeling
October 17, 2009 – October 23, 2009:
Jay Sean featuring Lil Wayne – Down
October 24, 2009 – November 6, 2009:
Britney Spears – 3
November 7, 2009 – November 13, 2009:
Owl City – Fireflies
November 14, 2009 – November 27, 2009:
Jason Derulo – Whatcha Say
November 28, 2009 – January 1, 2010:
Jay-Z featuring Alicia Keys – Empire State of Mind
The biggest Pop Artists of 2009 include:
Black Eyed Peas, Colbie Caillat, Flo Rida, George Straite, Jay-Z, John Mayer, Justin Bieber, Keith Urban, Kelly Clarkson, Kesha, Lady Gaga, Michael Bublé, Pink, Rihanna, Sugarland, Susan Boyle, Taylor Swift
(Data is complied 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.)