Ah Alexis, yes. She irritates me, I can't put my finger on why, but it is annoying as I quite like l'Occitane and she puts me off watching. I have the same problem with the simperingly slim and pretty girl who presents the Kipling stuff although that is because DH fancies her.
The best shows are probably the ones that are laughable, like Kirks Folly and Uri Geller. When everything on the real channels is too depressing, that sparkle dust crap gives me a good laugh!