Rhod Gilbert's Growing Pains involves celebrity guests revisiting their teenage years.nnEach celebrity will take a trip down memory lane; competing across fashion, pop culture, retro gadgets, first loves, school reports and more to get their teenage years recognised as the most embarrassing by comedian Rhod Gilbert.nnWith mystery guests popping up along the way, offering up further revelations the show celebrates those ultimate embarrassing teenage moments, and it's down to Rhod to judge which celebrity should be crowned 'winner'.