Two years ago Arin was a girl called Emerald …and girlfriend Katie was a boy named Luke

TEENAGERS Arin Andrews and Katie Hill look like any loving young couple posing in their swimwear. It is hard to believe that just two years ago he was a girl called Emerald and she was a boy called Luke. Arin, 17, and Katie, 19, have both undergone surgery to change their gender. Just over a year ago Katie, a university student, had gender reassignment surgery. Last month Arin, who is still at school, had his breasts removed.