Peter Andre has been left distraught after finding out that his close friend James Hickox is in a coma.Taking to his Instagram page to share a throwback picture of the pair, the 48-year-old singer offered his well-wishes as he revealed how he tried to contact his friend without realising he was in the hospital.MORE: Peter Andre reveals happy family news - and daughter Princess will be particularly chuffedWATCH: Peter Andre shares very unique look at family life with wife Emily"My dear friend