Ruth Jones swaps Nessa for Stella
5 January 2012 Last updated at 12:30 GMT
Gavin and Stacey co-writer, Ruth Jones, has written a new series that is again set in her native South Wales.
Jones says the title character, single mother Stella, is completely different from her role as Nessa in Gavin and Stacey.
Stella is broadcast on Friday 6 January, 9pm, on Sky 1 and Sky 1 HD.