When Katherine Ryan walked into the Real Housewives of London reunion set, she wasn’t just stepping onto another television stage — she was entering a lion’s den of couture, conflict and confession. At 39, the Canadian-born, London-based comedian has faced hecklers, trolls and tabloid headlines, but even she admits nothing quite compares to mediating a Housewives showdown. Known for her razor-sharp wit, fearless honesty and ability to slice through tension with a perfectly timed punchline,