In series 2 of Gavin & Stacey, Nessa + Bryn perform “Islands in the Stream,” the classic Dolly Parton/Kenny Rogers duet at a barn dance. The popularity of the song drove the charity recording.
Fellow Gavin & Stacey actor James Corden also did a bit for Comic Relief in character – Smithy dressed down the England football squad.
Read more about music from Gavin & Stacey in our coverage – “the best on the web.”