17 years.
Hey its Justin bieber we have been dating for 5 years
Forever
Justin's been in action since 2009 - present
It doesn't even matter.
Over a year
Since he was four
since he was 12.
Since November.
About 4 years because Scooter Braun (Justin Bieber best friend) introduce them to each other so yea they been going out for that long.....
they're not together anymore.
December 2010
Since april 19