history: Justin Bieber, what is there to say about that guy?
knowledge: Justin Drew Bieber (; born March 1, 1994) is a Canadian singer and songwriter.
response: So his full name is Justin Brew Bieber, and he is a songwriter and singer.
history: Justin Bieber, what is there to say about that guy?
So his full name is Justin Brew Bieber, and he is a songwriter and singer.
Yes, and he is also something of a controversial figure at times, I believe.
knowledge: 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.
response: I don't know about that though he was discovered through his YouTube videos, his debut album was called "My World" and came out in late 2009.
history: Justin Bieber, what is there to say about that guy?
So his full name is Justin Brew Bieber, and he is a songwriter and singer.
Yes, and he is also something of a controversial figure at times, I believe.
I don't know about that though he was discovered through his YouTube videos, his debut album was called "My World" and came out in late 2009.
Oh, I never knew that, I don't know much at all. What else can you tell me about him?
knowledge: He became the first artist to have seven songs from a debut record chart on the ''Billboard'' Hot 100.
response: He was the first artist to have 7 songs get on the "Billboard" Hot 100 from a debut record chart.
history: Justin Bieber, what is there to say about that guy?
So his full name is Justin Brew Bieber, and he is a songwriter and singer.
Yes, and he is also something of a controversial figure at times, I believe.
I don't know about that though he was discovered through his YouTube videos, his debut album was called "My World" and came out in late 2009.
Oh, I never knew that, I don't know much at all. What else can you tell me about him?
He was the first artist to have 7 songs get on the "Billboard" Hot 100 from a debut record chart.
Yes, you can't deny that he has certainly been successful and made a lot of money!
knowledge: He released his second studio album, ''Under the Mistletoe'', in November 2011, when it debuted at number one on the ''Billboard'' 200.
response: Yeah, also "Under the Mistletoe" his 2nd studio album, debuted as #1 on the "Billboard" 200. Have you heard of it?
history: Justin Bieber, what is there to say about that guy?
So his full name is Justin Brew Bieber, and he is a songwriter and singer.
Yes, and he is also something of a controversial figure at times, I believe.
I don't know about that though he was discovered through his YouTube videos, his debut album was called "My World" and came out in late 2009.
Oh, I never knew that, I don't know much at all. What else can you tell me about him?
He was the first artist to have 7 songs get on the "Billboard" Hot 100 from a debut record chart.
Yes, you can't deny that he has certainly been successful and made a lot of money!
Yeah, also "Under the Mistletoe" his 2nd studio album, debuted as #1 on the "Billboard" 200. Have you heard of it?
No, I'm afraid I don't. I guess it was a big Christmas hit.
knowledge: Its single ''Boyfriend'' reached number one in Canada.
response: Yeah, in addition, "Boyfriend", a single from it, got to number one in Canada.