Sorry, Angel Pie, often in French pronounciation, the final consonant in a word is silent. In such a case the word 'Moet' would be pronounced 'mo-ay'.
But since the following word ('et') starts with a vowel, the rule says that final consonant is pronounced. 'Moet & Chandon'should sound like 'Mo wett ay shawn dong'
Thanks guys,
I've done a lot of extensive research into this (why I do not know?!) and finally discovered that yes indeedy, it is in fact MO-ETTE!
thanks for all your help guys. I look forward to making my point loud and clear the next time I am out drinking with the girls hehe