By Alexandra Gundy
It has been an eventful year for 19-year-old pop star Justin Bieber. The singer, who was arrested Thursday for drag racing, driving under the influence, and driving with an expired license, has accumulated quite the extensive track record in the last year. From allegations of assault to mooning his behind, the pop star was on a bad publicity tear in 2013. Humber News takes a look back at a year in the life of Justin Bieber, and wonders, is all publicity really good publicity?