Manolo says, here is the best of the week from the Manolosphere. Plumcake… To celebrate the first of what I’m sure will be many times I’m turning 29 I am going to wear head-to-toe French designers, eat as much chocolate mousse as I can decently shove down my gullet and then buy myself a new carré foulard because if I’m going to die old and alone with my dessicated ovaries rattling around in my abdomen like maracas, I’m damn well going to do it in Hermès. Spirit Fingers… Jessica Biel, languishing backstage… Mr. Henry… Ensure may well be parody-proof, but…