Album Justin Bieber My World

No.	Judul	Pencipta	Producer	Durasi
1.	"One Time"	Tricky Stewart, The-Dream, James Bunton, Corron Cole, Thabiso Nkhereanye	C. Stewart, Kuk Harrell, J. Bunton, C. Cole	3:35
2.	"Favorite Girl"	Antea Birchett, Anesha Birchet, Dernst Emile II, Delisha Thomas	D'Mile	4:16
3.	"Down to Earth"	Justin Bieber, Midi Mafia, Mason Levy, Carlos Battey, Steven Battey	Midi Mafia	4:05
4.	"Bigger"	Justin Bieber, Midi Mafia, Dapo Torimiro, Lonny Breaux	Midi Mafia, Dapo Torimiro	3:17
5.	"One Less Lonely Girl"	Ezekiel Lewis, Balewa Muhammad, Sean Hamilton, Hyuk Shin, Usher Raymond IV	E. Lewis, B. Muhammad, S. Hamilton, H. Shin	3:49
6.	"First Dance" (featuring Usher)	Justin Bieber, Usher Raymond IV, Jesse "Corparal" Wilson, Ryan Lovette, Dwight Reynolds, Alexander "Prettyboifresh" Parhm, Jr.	Prettyboifresh	3:42
7.	"Love Me"	Peter Svensson, Nina Persson	DJ Frank E	3:12

Lagu bonus[2][3]
No.	Judul	Pencipta	Producer(s)	Durasi
8.	"Common Denominator" (U.S., Canadian, Australian iTunes and "My Worlds" Edition bonus track)	Justin Bieber, Lashaunda "Babygirl" Carr	L. Carr	4:02
9.	"One Less Lonely Girl" (French Adaptation; Canadian release only)	Ezekiel Lewis, Balewa Muhammad, Sean Hamilton, Hyuk Shin, Usher Raymond IV; translation: Andrée Watters	E. Lewis, B. Muhammad, S. Hamilton, H. Shin	3:48