Cerys Matthews shot to fame in the 1990s as a member of Welsh rock band Catatonia and has gone on to have a hugely successful and varied career in the spotlight. She's released several solo albums and penned a number of books, but it's her weekly Radio 6 show which has really captured fans over recent years. Cerys, 54, hosts her own Sunday morning show on Radio 6 every weekend, with a huge variety of famous guests joining her.