Cerys MatthewsCerys MatthewsCerys Matthews has a yearning.

And it's of the big brood variety...

We wonder if her boyf , Marc Bannerman, is aware.

She's already a mummy to two wee kiddiewinks - four-year-old daughter Glenys Pearl y-Felin and two-year-old-son Johnny Tupelo Jones.

But it seems that she has her sights set on packing a few more in.

Yep, Cerys wants a mahoosive family - and has a desire for her clan.

She told BBC Radio Cymru: "I want us to be like the von Trapp family."

Gosh, can you imagine?

Keep an eye out on those Welsh mountains - Cerys wants to make them alive with the sound of music.