CRUSH OF THE WEEK ...Genevieve Gaunt

LOOK who is all grown up! It’s Harry Potter child star Genevieve Gaunt, no longer little Pansy Parkinson, below, but a mature and elegant new fixture on the social scene. I met Genevieve, 30, at a party in London’s exclusive 5 Hertford Street where a mutual pal whispered that she was quietly dating pop star Mark Ronson – until he moved on to marry Meryl Streep’s daughter Grace Gummer two weeks ago.

Handy material perhaps for her podcast, The Cupid Couch, in which she compares modern-day love stories to historical tales to find out why we still haven’t quite mastered the art of relationships. Brainy stuff, but perhaps I shouldn’t be surprised as she read English at Cambridge... and

Slytherin!