It doesn't even matter.
Hey its Justin bieber we have been dating for 5 years
There not dating anymore now Justin is dating Selena Gomez.
They are not dating. Bieber is dating Selena Gomez. Cyrus is dating Liam Hemsworth.
He hasn't been dating her he's dating Selena
they're not together anymore.
Since april 19
December 2010
3 months :p
Caitlin for 3years. Kendall for 2years.
They've been dating for about 5 or 6 months.
they arent any more so theres your answer from answers.com
Justin was dating caitlyn until she got ran over by a boat