From Dame Joan Collins
Q. Invariably, when I escape to the ladies’ room or powder room or restroom (whatever the current politically correct term for this place is), I am asked for a ‘selfie’, and the request usually comes while I’m washing my hands or powdering my nose. What is the correct way to handle this awkward situation? My gut feeling is to say, ‘F*** off, you’re invading my space’ — but perhaps this would offend?

A.