Toni Harper,22, and Sean Horton, 25, with their new baby Romany, 16 weeks, pictured at their home in Bristol. See SWNS story SWBABY: Two former schoolgirl best friends are getting married after one of them had a sex change to become a MAN – and they are now expecting a child. Toni Harper, 22, met Sean Horton, 25, through friends when they were aged 12 and 15 and he was a pretty blonde girl called Sian. They became inseparable and Sean even ‘came out’ to best friend Toni after years of torment about his gender and sexuality. Sean started hormone treatment and Toni fell in love him as his voice voice lowered and he grew facial hair.