Emma Watson, no longer a child wizard and instead a serious model and actress-type-person, is the new ambassadress for Lancôme. We didn’t even think that ambassadress was a real world until we looked it up, but there you go.Em-Wats, as we’re calling in her a no doubt short-lived experiment, must smell fantastic. Far from reeking of loose Hufflepuff badgers and discount broom polish cut through