I'm the One is a song that included an apperance by the Canadian singer who was first signed to what label in 2008?
I'm the One (DJ Khaled song): "I'm the One" is a song written and performed by American musician DJ Khaled; Canadian singer Justin Bieber; and American rappers Quavo, Chance the Rapper and Lil Wayne. Justin Bieber: Justin Drew Bieber ( ; born March 1, 1994) is a Canadian singer and songwriter. Justin Bieber:  After a talent manager discovered him through his YouTube videos covering songs in 2008 and signed to RBMG, Bieber released his debut EP, "My World", in late 2009.
RBMG