List of number-one singles of 2010 (Ireland)

This is a list of the IRMA's Irish Singles Chart Top 50 number-ones of 2010.

Issue date	Song	Artist
January 7	"The Climb"	Joe McElderry
January 14	"Bad Romance"	Lady Gaga
January 21	"Fireflies"	Owl City
January 28
February 4	"Under Pressure (Ice Ice Baby)"	Jedward featuring Vanilla Ice
February 11	"Everybody Hurts"	Helping Haiti
February 18	"Under Pressure (Ice Ice Baby)"	Jedward featuring Vanilla Ice
February 25
March 4	"Gave It All Away"	Boyzone
March 11	"Under Pressure (Ice Ice Baby)"	Jedward featuring Vanilla Ice
March 18	"Gave It All Away"	Boyzone
March 25	"Telephone"	Lady Gaga featuring Beyoncé
April 1
April 8
April 15
April 22	"Gives You Hell"	Glee Cast
April 29	"OMG"	Usher featuring will.i.am
May 6
May 13	"Hey, Soul Sister"	Train
May 20	"All Night Long"	Alexandra Burke featuring Pitbull
May 27	"Stereo Love"	Edward Maya & Vika Jigulina
June 3
June 10
June 17
June 24	"California Gurls"	Katy Perry featuring Snoop Dogg
July 1
July 8
July 15
July 22	"Love the Way You Lie"	Eminem featuring Rihanna
July 29	"We No Speak Americano"	Yolanda Be Cool and DCUP
August 5	"Club Can't Handle Me"	Flo Rida featuring David Guetta
August 12	"Love the Way You Lie"	Eminem featuring Rihanna
August 19
August 26	"Dynamite"	Taio Cruz
September 2	"Teenage Dream"	Katy Perry
September 9	"For the First Time"	The Script
September 16
September 23
September 30	"Written in the Stars"	Tinie Tempah featuring Eric Turner
October 7	"Just the Way You Are"	Bruno Mars
October 14
October 21
October 28	"Promise This"	Cheryl Cole
November 4	"Only Girl (In the World)"	Rihanna
November 11
November 18
November 25	"Heroes"	The X Factor Finalists 2010
December 2
December 9
December 16	"When We Collide"	Matt Cardle
December 23
December 30

Irish Boy Band Boyzone, gained their ninth number one when Gave It All Away debuted at number one

Irish Duo Jedward's debut single, Under Pressure (Ice Ice Baby) was number one for four non-consecutive weeks.

Pop star Katy Perry gained her second and third number one single in 2010 with California Gurls and Teenage Dream.

See also

• 2010 in music
• List of artists who reached number one in Ireland
• Irish Singles Chart

External links

• Current Irish Singles Chart – Top 50 Positions