Today, Nia visits the home of presenter and producer, Angharad Mair.
Join Chuckles and Mari Lovgreen for an hour of games and chat, as they welcome tenor Rhys Meirion to the studio.
Another chance to see the drama series which has won acclaim across the UK.
8 amazing weeks and 5 inspirational transformations! All the food and fitness plans are on the website, and watch the entires series again on demand. Keep an eye on Twitter and Facebook for news about the next series.