i think it is one time ;)
His debut single was "One Time."
His debut single was "One Time", and it was released worldwide during 2009, and charted in the top 30 in over ten countries.
Bieber's first single, "One Time", was released to radio while Bieber was still recording his debut album, "The World 2.0" Hope the answer was satisfying ;-D
yes its all of his albums because he is an amazing person and i love him so much well done Justin some smashing songs looveeeyoooooou xx PS i am your biggerst fan i wish i could see you in person but unfortunatley can tget tickets
November 17th and its called "My World."
Brianna Garza! from brownsville
Her debut single was called 'Complicated'.
Jason Derulo's debut single was "Whatcha Say".
His debut single is called One Time.
"Pon de Replay" is the debut single by Rihanna. It was released in 2005.
Jessie J's debut single was 'Do It Like a Dude.'
Taylor Swift's debut single is "Tim McGraw". It was released in 2006.