List of Canadian Hot 100 number-one singles of 2010

This is a list of the Canadian Billboard magazine Canadian Hot 100 number-ones of 2010.

"California Gurls" by Katy Perry (pictured) featuring Snoop Dogg spent nine weeks at number one, the longest-running number-one single of 2010. It later ranked as the best-performing single of the year.

Note that Billboard publishes charts with an issue date approximately 7–10 days in advance.

Chart history

Taylor Swift (pictured)'s "Today Was a Fairytale" debuted at number one, becoming the second song to do so.

Canadian singer Nikki Yanofsky (pictured) was the youngest artist to top the Canadian Hot 100 at 16 years, 19 days old with the song "I Believe".

Eminem (pictured)'s "Not Afraid" debuted at number one, becoming the fourth song to do so.

Key

†	Indicates best-performing single of 2010[1]

No.	Issue date	Song	Artist(s)	Reference
31	January 2	"Tik Tok"	Kesha	[2]
	January 9
	January 16
	January 23
	January 30
	February 6
	February 13
32	February 20	"Today Was a Fairytale"	Taylor Swift	[3]
33	February 27	"I Believe"	Nikki Yanofsky	[4]
	March 6
	March 13
	March 20
34	March 27	"Wavin' Flag"	Young Artists for Haiti	[5]
	April 3
	April 10
	April 17
	April 24
	May 1
35	May 8	"Break Your Heart"	Taio Cruz featuring Ludacris	[6]
	May 15
36	May 22	"Not Afraid"	Eminem	[7]
37	May 29	"California Gurls" †	Katy Perry featuring Snoop Dogg	[8]
	June 5
	June 12
	June 19
	June 26
	July 3
	July 10
	July 17
	July 24
38	July 31	"Love the Way You Lie"	Eminem featuring Rihanna	[9]
	August 7
	August 14
	August 21
	August 28
	September 4
	September 11
39	September 18	"Dynamite"	Taio Cruz	[10]
40	September 25	"I Like It"	Enrique Iglesias featuring Pitbull	[11]
41	October 2	"Only Girl (In the World)"	Rihanna	[12]
42	October 9	"Just the Way You Are"	Bruno Mars	[13]
	October 16
	October 23
	October 30
re	November 6	"Only Girl (In the World)"	Rihanna	[14]
	November 13
	November 20
43	November 27	"The Time (Dirty Bit)"	The Black Eyed Peas	[15]
	December 4
	December 11
44	December 18	"Firework"	Katy Perry	[16]
re	December 25	"The Time (Dirty Bit)"	The Black Eyed Peas	[17]

See also

• 2010 in music
• List of number-one singles in Canada
• List of number-one albums of 2010 (Canada)