By Sarah Robertson Cat Deeley’s first week as the new This Morning host ended with a hair raising experience or should that be hair erasing? The telly presenter handed over the baton on Friday to Alison Hammond and Dermot O’Leary, with a big thank you, and went off to celebrate her first day off and was spotted visiting a London beauty parlour. There she was seen enjoying some much needed pampering after a busy schedule. This included having the what can be painful process of having her eyebrows, waxed and dyed, although Cat looked all smiles. Cat and co-host Ben Shephard have been praised by …