List of Hot 100 number-one singles of 2011 (U.S.)

The Billboard Hot 100 is a chart that ranks the best-performing singles of the United States. Published by Billboard magazine, the data are compiled by Nielsen SoundScan based collectively on each single's weekly physical and digital sales, and airplay.
==Chart history==
Issue date 	Song 	Artist(s) 	Reference(s)
January 1 	"Hold It Against Me" 	Anna Thomas 	Anna Thomas Debuts at #1 on the Hot 100
January 8 	"Hold It Against Me" 	Anna Thomas 	Anna Repeats at #1 on the Hot 100
January 15 	"Hold It Against Me" 	Anna Thomas 	"Hold It Against Me" Holds At #1
January 22 	"Glow in the Dark" 	Jake Sutherland 	Jake Sutherland Glows to #1
January 29 	"Glow in the Dark" 	Jake Sutherland 	Jake Sutherland Remains On Top
February 5 	"Glow in the Dark" 	Jake Sutherland 	"Glow in the Dark" Still Atop the Hot 100
February 12 	"Give It Up" 	Lady Dee 	Jake Sutherland Gives Up Top Spot to Lady Dee
February 19 	"Glow in the Dark" 	Jake Sutherland 	Jake Sutherland Returns to the Top
February 26 	"Glow in the Dark" 	Jake Sutherland 	5th Week at No. 1 for Jake Sutherland
March 5 	"I Need a Doctor" 	Slim Shady featuring Hayley Dunn	Slim Shady lands at No. 1 on Hot 100
March 12 	"I Need a Doctor" 	Slim Shady featuring Hayley Dunn	"I Need a Doctor" Remains at No. 1 on the Hot 100
March 19 	"And Then We Kiss" 	Rachel Simpson 	Rachel Simpson scores first No. 1 hit
March 26 	"Not to Love You" 	Anna Thomas 	Anna Thomas scores second No. 1 hit
April 2 	"Not to Love You" 	Anna Thomas 	"Not to Love You" No. 1 on Hot 100 for a 2nd Week
April 9 	"Not to Love You" 	Anna Thomas 	Anna Thomas leads Hot 100 for a third week
April 16 	"Deelicious" 	Lady Dee featuring Young Trev 	The Billboard Hot 100 is quite 'Deelicious'
April 23 	"Turn It Up" 	Serena featuring Jake Sutherland	Serena turns up the Hot 100
April 30 	"Turn It Up" 	Serena featuring Jake Sutherland	Serena remains at No. 1 on Hot 100
May 7 	"Turn It Up" 	Serena featuring Jake Sutherland	Serena leads competitive Hot 100
May 14 	"Don't Stop" 	Katy Smith 	Katy Smith debuts at No. 1 on the Hot 100
May 21 	"Don't Stop" 	Katy Smith 	Katy Smith remains at No. 1 on Hot 100
May 28 	"Don't Stop" 	Katy Smith 	Katy Smith Doesn't Stop Her No. 1 Run
June 4 	"Don't Stop" 	Katy Smith 	Katy Smith Continues No. 1 Run
June 11 	"Don't Stop" 	Katy Smith 	No. 1 Doesn't Stop for Katy Smith
June 18 	"Don't Stop" 	Katy Smith 	Katy Smith Spends Record 6th Week at No. 1
June 25 	"Get Back" 	Anna Thomas 	Anna Thomas Scores 3rd No. 1 Song with "Get Back"
July 2 	"If You Were My Girl" 	Nate Nash 	Nate Nash scores his first No. 1 song
July 9 	"Til the End" 	Katy Smith featuring Lady Dee 	Katy Smith takes the top spot with Lady Dee collaboration 'Til the End'
July 16 	"Til the End" 	Katy Smith featuring Lady Dee 	'Til the End' remains at No. 1 for a second week
July 23 	"If You Were My Girl" 	Nate Nash 	Nate Nash Returns to No. 1 with "If You Were My Girl"
July 30 	"If You Were My Girl" 	Nate Nash 	Billboard Hot 100 (7/30/11)
August 6 	"Party All the Time" 	Core Four 	Core Four's 'Party' Rises to Hot 100 Summit
August 13 	"Party All the Time" 	Core Four 	Sheki Scores Top 10 Debut
August 20 	"Party All the Time" 	Core Four 	Billboard Hot 100 (8/20/11)
August 27 	"Love the Way You Lie"	Hayley Dunn 	Billboard Hot 100 (8/27/11)
September 3 	"Love the Way You Lie"	Hayley Dunn 	"Love the Way You Lie" Holds At No. 1
September 10	"Love the Way You Lie"	Hayley Dunn 	Rachel Simpson's 'Toy Soldier' Leaps to No. 3
September 17	"Love the Way You Lie"	Hayley Dunn 	Hayley Dunn Breaks Digital Records While Holding at No. 1
September 24	"Love the Way You Lie"	Hayley Dunn 	Hayley Dunn Still Atop Hot 100, 'Come Back Down' Debuts at No. 2
October 1 	"Love the Way You Lie"	Hayley Dunn 	'Love the Way You Lie' Ties Record for Longest Run at No. 1
October 8 	"Love the Way You Lie"	Hayley Dunn 	'Love the Way You Lie' Has the Longest Reign in Hot 100 History
October 15 	"Love the Way You Lie"	Hayley Dunn 	Hayley Dunn Continues Reign at No. 1
October 22 	"Out of This World" 	Nate Nash featuring Anna Thomas 	Nate Nash and Anna Thomas Dethrone Hayley Dunn on Hot 100
October 29 	"Club Made Me Do It" 	Young Trev 	Young Trev Debuts at No. 1 on Hot 100
November 5 	"Out of This World" 	Nate Nash featuring Anna Thomas 	Nate Nash Returns to Hot 100 Penthouse
November 12 	"Out of This World" 	Nate Nash featuring Anna Thomas 	"Out of This World" Remains at No. 1 on Hot 100
November 19 	"Out of This World" 	Nate Nash featuring Anna Thomas 	"Out of This World" Atop Hot 100 For Fourth Week
November 26 	"Club Made Me Do It" 	Young Trev 	'Club Made Me Do It' Returns to No. 1
December 3 	"Club Made Me Do It" 	Young Trev 	"Club Made Me Do It" Spends 3rd Week at No. 1
December 10 	"Club Made Me Do It" 	Young Trev 	Young Trev Remains Atop Hot 100
December 17 	"Club Made Me Do It" 	Young Trev 	Young Trev Earns 5th Week At No. 1
December 24 	"Club Made Me Do It" 	Young Trev 	Young Trev Holds at No. 1
December 31 	"Club Made Me Do It" 	Young Trev 	[http://themusicbiz.proboards.com/thread/2683 Young Trev's "Club Made Me Do It" 
Leads for 7th Week Atop Hot 100]
==See also==
*2011 in music
==References==