2010

Chart Number One
January 2

"Bad Romance" - Lady GaGa

January 9

"Bad Romance" - Lady GaGa

January 16

"Bad Romance" - Lady GaGa

January 23

"Bad Romance" - Lady GaGa

January 30

"Bad Romance" - Lady GaGa

February 6

"Bad Romance" - Lady GaGa

February 13

"TiK ToK" - Ke$ha

February 20

"TiK ToK" - Ke$ha

February 27

"Telephone" - Lady GaGa featuring Beyonce

March 6

"Telephone" - Lady GaGa featuring Beyonce

March 13

"Telephone" - Lady GaGa featuring Beyonce

March 20

"Telephone" - Lady GaGa featuring Beyonce

March 27

"Telephone" - Lady GaGa featuring Beyonce

April 3

"Try Sleeping With A Broken Heart" - Alicia Keys

April 10

"Try Sleeping With A Broken Heart" - Alicia Keys

April 17

"Try Sleeping With A Broken Heart" - Alicia Keys

April 24

"Try Sleeping With A Broken Heart" - Alicia Keys

May 1

"Whataya Want From Me" - Adam Lambert

May 8

"In My Head" - Jason DeRulo

May 15

"In My Head" - Jason DeRulo

May 22

"Baby" - Justin Bieber featuring Ludacris

May 29

"Alejandro" - Lady GaGa

June 5

"Alejandro" - Lady GaGa

June 12

"Alejandro" - Lady GaGa

June 19

"Alejandro" - Lady GaGa

June 26

"Alejandro" - Lady GaGa

July 3

"Your Love Is My Drug" - Ke$ha

July 10

"Your Love Is My Drug" - Ke$ha

July 17

"California Gurls" - Katy Perry featuring Snoop Dogg

July 24

"California Gurls" - Katy Perry featuring Snoop Dogg

July 31

"California Gurls" - Katy Perry featuring Snoop Dogg

August 7

"California Gurls" - Katy Perry featuring Snoop Dogg

August 14

"California Gurls" - Katy Perry featuring Snoop Dogg

August 21

"Airplanes" - B.o.B. featuring Hayley Williams

August 28

"Airplanes" - B.o.B. featuring Hayley Williams

September 4

"Airplanes" - B.o.B. featuring Hayley Williams

September 11

"Cooler Than Me" - Mike Posner featuring Big Sean

September 18

"Love The Way You Lie" - Eminem featuring Rihanna

September 25

"Love The Way You Lie" - Eminem featuring Rihanna

October 2

"Love The Way You Lie" - Eminem featuring Rihanna

October 9

"Love The Way You Lie" - Eminem featuring Rihanna

October 16

"Dance In The Dark" - Lady GaGa

October 23

"Teenage Dream" - Katy Perry

October 30

"Teenage Dream" - Katy Perry

November 6

"Teenage Dream" - Katy Perry

November 13

"Teenage Dream" - Katy Perry

November 20

"Teenage Dream" - Katy Perry

November 27

"Only Girl (In The World)" - Rihanna

December 4

"Only Girl (In The World)" - Rihanna

December 11

"Only Girl (In The World)" - Rihanna

December 18

"Only Girl (In The World)" - Rihanna

December 25

"Raise Your Glass" - Pink