List of 100 Grand International number-one songs of 2003

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 2003, sixteen singles reached number one on the 100 Grand, a seventeenth single, "Lose Yourself" by Eminem, began its run at number one in December 2002. In total, sixteen acts topped the chart as either lead or featured artists, with nine—Christina Aguilera, Queens of the Stone Age, 50 Cent, Audioslave, The White Stripes, Beyoncé (as a solo artist), Jay-Z, Black Eyed Peas, Three Days Grace and The Darkness—achieving their first 100 Grand number-one single.
The longest running number one song of the year was "Like a Stone" by Audioslave, that spent ten weeks at number one, however, the song that topped the Year-End Charts was "I'm With You" by Avril Lavigne.
Christina Aguilera and Linkin Park were the only acts that got multiple number one singles this year, with two each.
== Chart History ==
The bold song represents the song of the year.
Issue Date 	Song 	Artist
January 4 	"Lose Yourself" 	Eminem
January 11 	"Beautiful" 	Christina Aguilera
January 18 	"Beautiful" 	Christina Aguilera
January 25 	"Beautiful" 	Christina Aguilera
February 1 	"Beautiful" 	Christina Aguilera
February 8 	"Beautiful" 	Christina Aguilera
February 15 	"Beautiful" 	Christina Aguilera
February 22 	"Beautiful" 	Christina Aguilera
March 1 	"I'm With You" 	Avril Lavigne
March 8 	"I'm With You" 	Avril Lavigne
March 15 	"I'm With You" 	Avril Lavigne
March 22 	"I'm With You" 	Avril Lavigne
March 29 	"I'm With You" 	Avril Lavigne
April 5 	"I'm With You" 	Avril Lavigne
April 12 	"No One Knows" 	Queens of the Stone Age
April 19 	"Somewhere I Belong" 	Linkin Park
April 26 	"In da Club" 	50 Cent
May 3 	"In da Club" 	50 Cent
May 10 	"Fighter" 	Christina Aguilera
May 17 	"Clocks" 	Coldplay
May 24 	"Clocks" 	Coldplay
May 31 	"Like a Stone" 	Audioslave
June 7 	"Like a Stone" 	Audioslave
June 14 	"Like a Stone" 	Audioslave
June 21 	"Like a Stone" 	Audioslave
June 28 	"Like a Stone" 	Audioslave
July 5 	"Like a Stone" 	Audioslave
July 12 	"Like a Stone" 	Audioslave
July 19 	"Like a Stone" 	Audioslave
July 26 	"Like a Stone" 	Audioslave
August 2 	"Like a Stone" 	Audioslave
August 9 	"Like a Stone" 	Audioslave
August 16 	"Seven Nation Army" 	The White Stripes
August 23 	"Seven Nation Army" 	The White Stripes
August 30 	"Crazy in Love" 	Beyoncé ft. Jay-Z
September 6 	"Where is the Love?" 	Black Eyed Peas
September 13	"Where is the Love?" 	Black Eyed Peas
September 20	"Where is the Love?" 	Black Eyed Peas
September 27	"Not Gonna Get Us" 	t.A.t.U.
October 4 	"I Hate Everything About You" 	Three Days Grace
October 11 	"I Hate Everything About You" 	Three Days Grace
October 18 	"I Hate Everything About You" 	Three Days Grace
October 25 	"I Believe in a Thing Called Love"	The Darkness
November 1 	"Behind Blue Eyes" 	Limp Bizkit
November 8 	"Behind Blue Eyes" 	Limp Bizkit
November 15 	"Behind Blue Eyes" 	Limp Bizkit
November 22 	"Behind Blue Eyes" 	Limp Bizkit
November 29 	"Numb" 	Linkin Park
December 6 	"Numb" 	Linkin Park
December 13 	"Numb" 	Linkin Park
December 20 	"Numb" 	Linkin Park
December 27 	"Numb" 	Linkin Park
== Extra Info ==
* Christina Aguilera scored her only number one songs in the charts with "Beautiful" and "Fighter".
* "I'm With You" stayed for six weeks at number one on the charts, but it stayed in the top 10 until october, which led to the song becoming the song of the year.
* Audioslave's "Like a Stone" became the longest number one song of the year, spending ten weeks at number one.
* Three Days Grace's debut single "I Believe in a Thing Called Love" became the band's first number one single.
* The "Behind Blue Eyes" cover by Limp Bizkit became the band's third number one single.
* "Numb" by Linkin Park spent five weeks at number one in 2003, but in 2004, it spent additional sixteen weeks at number one, resulting in the song becoming the second longest running number one song in the history of the charts, with twenty-one weeks at number one.
=== Year End Top 10 ===
These were the top songs of the year
# 	Song 	Artist 	Peak And Duration
1 	"I'm With You" 	Avril Lavigne 	#1 for 6 weeks
2 	"Like a Stone" 	Audioslave 	#1 for 10 weeks
3 	"Where is the Love?"	Black Eyed Peas 	#1 for 3 weeks
4 	"Beautiful" 	Christina Aguilera 	#1 for 7 weeks
5 	"No One Knows" 	Queens of the Stone Age	#1 for 1 week
6 	"Bring Me to Life" 	Evanescence 	#2 for 2 weeks
7 	"Somewhere I Belong"	Linkin Park 	#1 for 1 week
8 	"Move Your Feet" 	Junior Senior 	#4 for 3 weeks
9 	"In da Club" 	50 Cent 	#1 for 2 weeks
10	"Behind Blue Eyes" 	Limp Bizkit 	#1 for 4 weeks