United States No 1 Singles 2009 Chronology

This timeline details the weekly No 1 singles in the US for 2009

See also: UK No 1 Singles 2009

2009 (3rd January)

Single Ladies (Put a Ring on it) – Beyonce

2009 (10th January)

Single Ladies (Put a Ring on it) – Beyonce

2009 (17th January)

Just Dance – Lady GaGa ft Colby O’Donis

20009 (24th January)

Just Dance – Lady GaGa ft Colby O’Donis

2009 (31st January)

Just Dance – Lady GaGa ft Colby O’Donis

2009 (7th February)

My Life Would Suck Without You – Kelly Clarkson

2009 (14th February)

My Life Would Suck Without You – Kelly Clarkson

2009 (21st February)

Crack a Bottle – Eminem ft Dr Dre and 50 cent

2009 (28th February)

Right Round – Flo Rida

2009 (7th March)

Right Round – Flo Rida

2009 (14th March)

Right Round – Flo Rida

2009 (21st March)

Right Round – Flo Rida

2009 (28th March)

Right Round – Flo Rida

2009 (4th April)

Right Round – Flo Rida

2009 (11th April)

Poker Face – Lady Gaga

2009 (18th April)

Boom Boom Pow – The Black Eyed Peas

2009 (25th April)

Rude Boy – Rihanna

2009 (1st May)

Boom Boom Pow – The Black Eyed Peas

2009 (9th May)

Boom Boom Pow – The Black Eyed Peas

2009 (16th May)

Boom Boom Pow – The Black Eyed Peas

2009 (23rd May)

Boom Boom Pow – The Black Eyed Peas

2009 (30th May)

Boom Boom Pow – The Black Eyed Peas

2009 (6th June)

Boom Boom Pow – The Black Eyed Peas

2009 (13th June)

Boom Boom Pow – The Black Eyed Peas

2009 (20th June)

Boom Boom Pow – The Black Eyed Peas

2009 (27th June)

Boom Boom Pow – The Black Eyed Peas

2009 (4th July July)

Boom Boom Pow – The Black Eyed Peas

2009 (11th July)