what is the possibility of justin beiber actually being a girl?

Question: what is the possibility of justin beiber actually being a girl?
- Keywords:
  gender,
  justin bieber,
  popstar
Asked by ceeksheak to Darren on 19 Mar 2012.
- Darren Logan answered on 19 Mar 2012:
  
  Pretty unlikely, I would guess. Some people have kept the sex of their babies secret for a couple of years, but I can’t imagine one could keep that up until they are a teenager, specially not when they are so famous.

Question: what is the possibility of justin beiber actually being a girl?