Showing as part of the BBC Wales Real Valleys season. Young people in the south Wales valleys spend more on looking good than in the most prosperous parts of London. Tattoos, tans, botox and boobs - a journey into the world of looking good and feeling poor as young Welsh men and women reveal all in their pursuit of the body beautiful.
An exclusive insight into how one county in Wales is ensuring that all its children speak Welsh. For a whole year, cameras followed eight children from all over the world trying to make Gwynedd their new home. They're given 12 weeks to learn a new language before being sent to school, where everything is taught in Welsh.