List of number-one singles of 2010 (Australia)

The ARIA Singles Chart ranks the best-performing singles in Australia. Its data, published by the Australian Recording Industry Association, is based collectively on each single's weekly physical and digital sales.^[1] In 2010, 17 singles claimed the top spot. Nine acts achieved their first number-one single in Australia, either as a lead or featured artist: Owl City, Iyaz, Jason Derulo, Train, Kevin Rudolf, will.i.am, Taio Cruz, Bruno Mars and Eve.^[2] Five collaborations topped the chart. Rihanna earned three number-one singles during the year for "Rude Boy", "Only Girl (In the World)" and "Love the Way You Lie". Mars earned two number-one singles for "Just the Way You Are" and "Grenade".

ARIA Charts number-one singles of 2010 < 2009 2011 >
Other Australian number-one charts of 2010
albums
urban singles
dance singles
club tracks
digital tracks
Top Australian singles and albums of 2010
Triple J Hottest 100
top 25 singles
top 25 albums

Usher's "OMG" was one of the longest-running number-one singles of 2010, having topped the ARIA Singles Chart for six consecutive weeks.

Usher's "OMG" and Eminem's "Love the Way You Lie" were the longest-running number-one singles of 2010, having each topped the ARIA Singles Chart for six consecutive weeks.^[3][4] Owl City's "Fireflies" topped the chart for five consecutive weeks, while Train's "Hey, Soul Sister", Katy Perry's "California Gurls", Cruz's "Dynamite", and Rihanna's "Only Girl (In the World)" each spent four weeks at the number-one spot.

Chart history

Eminem's "Love the Way You Lie" was one of the longest-running number-one singles of 2010, having topped the ARIA Singles Chart for six consecutive weeks.

Rihanna earned three number-one singles during the year for "Rude Boy", "Only Girl (In the World)" and "Love the Way You Lie".

Owl City's "Fireflies" topped the ARIA Singles Chart for five consecutive weeks, becoming his first number-one single on the chart.

Key

The yellow background indicates the #1 song on ARIA's End of Year Singles Chart of 2010.

Date	Song	Artist(s)	Ref.
4 January	"Fireflies"	Owl City	[5]
11 January
18 January
25 January
1 February
8 February	"Replay"	Iyaz	[6]
15 February
22 February	"In My Head"	Jason Derulo	[7]
1 March
8 March	"Rude Boy"	Rihanna	[8]
15 March
22 March	"Hey, Soul Sister"	Train	[9]
29 March
5 April
12 April
19 April	"Just Say So"	Brian McFadden featuring Kevin Rudolf	[10]
26 April
3 May
10 May	"OMG"	Usher featuring will.i.am	[3]
17 May
24 May
31 May
7 June
14 June
21 June	"California Gurls"	Katy Perry featuring Snoop Dogg	[11]
28 June
5 July
12 July
19 July	"Love the Way You Lie"	Eminem featuring Rihanna	[4]
26 July
2 August
9 August
16 August
23 August
30 August	"Dynamite"	Taio Cruz	[12]
6 September
13 September
20 September
27 September	"Only Girl (In the World)"	Rihanna	[13]
4 October
11 October
18 October	"Raise Your Glass"	Pink	[14]
25 October	"Just the Way You Are"	Bruno Mars	[15]
1 November	"Only Girl (In the World)"	Rihanna	[13]
8 November	"We R Who We R"	Kesha	[16]
15 November
22 November	"The Time (Dirty Bit)"	The Black Eyed Peas	[17]
29 November	"We R Who We R"	Kesha	[16]
6 December	"The Time (Dirty Bit)"	The Black Eyed Peas	[17]
13 December	"Grenade"	Bruno Mars	[18]
20 December
27 December	"Who's That Girl"	Guy Sebastian featuring Eve	[19]

Number-one artists

Position	Artist	Weeks at No. 1
1	Rihanna	12
2	Usher	6
2	will.i.am (as featuring)	6
2	Eminem	6
3	Owl City	5
4	Katy Perry	4
4	Snoop Dogg (as featuring)	4
4	Train	4
4	Taio Cruz	4
5	Brian McFadden	3
5	Kevin Rudolf (as featuring)	3
5	Bruno Mars	3
5	Kesha	3
6	Iyaz	2
6	Jason Derulo	2
6	The Black Eyed Peas	2
7	Pink	1
7	Guy Sebastian	1
7	Eve (as featuring)	1

See also

• 2010 in music
• List of number-one albums of 2010 (Australia)
• List of top 25 singles for 2010 in Australia
• List of top 10 singles in 2010 (Australia)