Toby Sheldon told Closer that it’s Bieber’s smile that gives him his youthful look, so he had his upper lip lifted and his bottom lip plumped out, News.com.au reported.

Justin Bieber
Justin Bieber. Pic/Santa Banta

The 33-year-old songwriter said that his smile surgery took more than a month to recover from and, after his eyelid surgery, I wasn’t able to open his eyes for a week.

Sheldon, who started his obsession with the Canadian singer when he first shot to fame in 1998, added that his friends call him Toby Bieber.