Jason Bieber? 12 year old... singing about love??? hu?

I don't "get" it.... its just not credible... some 12 year old boy singing about a broken heart, singing about love etc... its a joke.. who has been buying this BOYS songs??? Its a bit like some OLD MAN (70-80 years old) singing about rave culture, BMX biking and Gaming!! That isn't credible either! Its not right is it???