Surely if you have "real" laryngitis it would take more than 7 days to heal???
Any voice problems she has a purely her own fault brought on by the way she "sings".
Personally I think she's a load of old tosh, all that rubbish wearing no shoes is old hat leona did it and Sandie Shaw 40 years ago. Yawn.
Biggest problem with Diane is she can't sing and move. All of her performances have involved her doing an impression of a tree and be honest could you really listen to an album of her?