Unknown Pink

I'm in trouble - at the moment I'm not sure exactly what this succulent is called. I adore its subtle flesh-pink colour.

Pink Succulent

Until I can ask my good friend (who belongs to a Succulents and Cactus Society) I'll have to leave you just with the image. Please help if you can!

LIke all my succulents it grows in a pot on the house patio, and is sheltered from winter frosts.