List of 100 Grand International number-one songs of 2013

The 100 Grand International is a chart that ranks the best-performing international songs in Valstrath. Its data, published by The Grand magazine and compiled by Tiescon SoundScan, is based collectively on each song's weekly physical and digital sales, as well as the amount of airplay received on Versalian radio stations and streaming on online digital music outlets.
During 2013, fifteen singles reached number one on the 100 Grand, a sixteenth single, "Locked Out Of Heaven" by Bruno Mars, began its run at number one in December 2014. In total, nineteen acts topped the chart as either lead or featured artists, with eight—Mackelmore & Ryan Lewis, Wanz, Pharrell Williams, Bastille, Imagine Dragons, will.i.am (as a solo artist), Miley Cyrus and Hozier—achieving their first 100 Grand number-one single.
The longest running number one song of the year was "Thrift Shop" by Macklemore & Ryan Lewis, however, the song that topped the Year-End 100 Grand was "Get Lucky" by Daft Punk ft. Pharrell Williams.
== Chart History ==
The bold song represents the song of the year.
Issue Date 	Song 	Artist
January 5 	"Locked Out Of Heaven"	Bruno Mars
January 12 	"Locked Out Of Heaven"	Bruno Mars
January 19 	"Locked Out Of Heaven"	Bruno Mars
January 26 	"Locked Out Of Heaven"	Bruno Mars
February 2 	"Locked Out Of Heaven"	Bruno Mars
February 9 	"Locked Out Of Heaven"	Bruno Mars
February 16 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
February 23 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
March 2 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
March 9 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
March 16 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
March 23 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
March 30 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
April 6 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
April 13 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
April 20 	"Gentleman" 	Psy
April 27 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
May 4 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz
May 11 	"Castle Of Glass" 	Linkin Park
May 18 	"Castle Of Glass" 	Linkin Park
May 25 	"Castle Of Glass" 	Linkin Park
June 1 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
June 8 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
June 15 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
June 22 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
June 29 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
July 6 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
Jule 13 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
July 20 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
July 27 	"Get Lucky" 	Daft Punk ft. Pharrell Williams
August 3 	"Pompeii" 	Bastille
August 10 	"Radioactive" 	Imagine Dragons
August 17 	"Radioactive" 	Imagine Dragons
August 24 	"Radioactive" 	Imagine Dragons
August 31 	"Roar" 	Katy Perry
September 7 	"Roar" 	Katy Perry
September 14	"Roar" 	Katy Perry
September 21	"Roar" 	Katy Perry
September 28	"#thatPOWER" 	Will.i.am ft. Justin Bieber
October 5 	"What Now" 	Rihanna
October 12 	"Applause" 	Lady Gaga
October 19 	"Applause" 	Lady Gaga
October 26 	"Applause" 	Lady Gaga
November 2 	"Wrecking Ball" 	Miley Cyrus
November 9 	"Sirens" 	Pearl Jam
November 16 	"Sirens" 	Pearl Jam
November 23 	"Do I Wanna Know?" 	Arctic Monkeys
November 30 	"Survival" 	Eminem
December 7 	"Survival" 	Eminem
December 14 	"Story Of My Life" 	One Direction
December 21 	"Take Me To Church" 	Hozier
December 28 	"Take Me To Church" 	Hozier
== Extra Info ==
* "Thrift Shop" became Macklemore & Ryan Lewis' first number one single, and it also became the longest running number one song of the year, by spending eleven weeks at the top.
* Psy's "Gentleman" was the only number one debut of the year.
* "Get Lucky" won song of the year and spent nine weeks leading the charts, the song was the first daft punk song to top the charts since 2005's "Robot Rock".
* "#thatPOWER" gave will.i.am his first number one as a solo artist, overall, it's his fourth number one single.
* Hozier became the first Irish artist to top the charts, since The Cranberries' "Promises" in 1999, with the song "Take Me To Church".
=== Year End Top 10 ===
# 	Song 	Artist 	Peak And Duration
1 	"Get Lucky" 	Daft Punk ft. Pharrell Williams 	#1 for 9 weeks
2 	"Thrift Shop" 	Macklemore & Ryan Lewis ft. Wanz	#1 for 11 weeks
3 	"Locked Out Of Heaven"	Bruno Mars 	#1 for 6 weeks
4 	"Roar" 	Katy Perry 	#1 for 4 weeks
5 	"Radioactive" 	Imagine Dragons 	#1 for 3 weeks
6 	"Castle Of Glass" 	Linkin Park 	#1 for 3 weeks
7 	"Do I Wanna Know?" 	Arctic Monkeys 	#1 for 1 week
8 	"Rock And Roll" 	Avril Lavigne 	#2 for 7 weeks
9 	"Applause" 	Lady Gaga 	#1 for 3 weeks
10	"Pompeii" 	Bastille 	#1 for 1 week