2013

Chart Number One
January 5

"Diamonds" - Rihanna

January 12

"Try" - Pink

January 19

"Try" - Pink

January 26

"Try" - Pink

February 2

"I Knew You Were Trouble" - Taylor Swift

February 9

"I Knew You Were Trouble" - Taylor Swift

February 16

"I Knew You Were Trouble" - Taylor Swift

February 23

"Scream & Shout" - Will.i.am featuring Britney Spears

March 2

"Scream & Shout" - Will.i.am featuring Britney Spears

March 9

"Scream & Shout" - Will.i.am featuring Britney Spears

March 16

"Scream & Shout" - Will.i.am featuring Britney Spears

March 23

"Scream & Shout" - Will.i.am featuring Britney Spears

March 30

"Thrift Shop" - Macklemore & Ryan Lewis featuring Wanz

April 6

"Thrift Shop" - Macklemore & Ryan Lewis featuring Wanz

April 13

"Thrift Shop" - Macklemore & Ryan Lewis featuring Wanz

April 20

"Thrift Shop" - Macklemore & Ryan Lewis featuring Wanz

April 27

"Just Give Me A Reason" - Pink featuring Nate Ruess

May 4

"Just Give Me A Reason" - Pink featuring Nate Ruess

May 11

"Just Give Me A Reason" - Pink featuring Nate Ruess

May 18

"Just Give Me A Reason" - Pink featuring Nate Ruess

May 25

"Mirrors" - Justin Timberlake

June 1

"Mirrors" - Justin Timberlake

June 8

"Mirrors" - Justin Timberlake

June 15

"Mirrors" - Justin Timberlake

June 22

"Mirrors" - Justin Timberlake

June 29

"Can't Hold Us" - Macklemore & Ryan Lewis featuring Ray Dalton

July 6

"Can't Hold Us" - Macklemore & Ryan Lewis featuring Ray Dalton

July 13

"Can't Hold Us" - Macklemore & Ryan Lewis featuring Ray Dalton

July 20

"Can't Hold Us" - Macklemore & Ryan Lewis featuring Ray Dalton

July 27

"Blurred Lines" - Robin Thicke featuring T.I. & Pharrell

August 3

"Blurred Lines" - Robin Thicke featuring T.I. & Pharrell

August 10

"Blurred Lines" - Robin Thicke featuring T.I. & Pharrell

August 17

"Blurred Lines" - Robin Thicke featuring T.I. & Pharrell

August 24

"Blurred Lines" - Robin Thicke featuring T.I. & Pharrell

August 31

"Ooh La La" - Britney Spears

September 7

"Ooh La La" - Britney Spears

September 14

"Wake Me Up!" - Avicii featuring Aloe Blacc

September 21

"Wake Me Up!" - Avicii featuring Aloe Blacc

September 28

"Wake Me Up!" - Avicii featuring Aloe Blacc

October 5

"Applause" - Lady GaGa

October 12

"Applause" - Lady GaGa

October 19

"Roar" - Katy Perry

October 26

"Roar" - Katy Perry

November 2

"Burn" - Ellie Goulding

November 9

"Royals" - Lorde

November 16

"Royals" - Lorde

November 23

"Royals" - Lorde

November 30

"Royals" - Lorde

December 7

"Royals" - Lorde

December 14

"Royals" - Lorde

December 21

"Unconditionally" - Katy Perry

December 28

"Unconditionally" - Katy Perry