Bond girl in a catsuit

WHO? Hum (nickname for Hermione) Fleming, 27, styles herself ‘humdogmillionaire’ on Instagram (a pun on the film title Slumdog Millionaire).

And well she might — her family is worth more than £1 billion thanks to four generations of running a bank.

Her great-uncle Ian Fleming created James Bond, but she’s less interested in spies than going out partying in a body-hugging catsuit.

Other interests include hunting and hanging out on yachts, when she’s not attending to the day job in fashion Pr.

Friends include Lady Kitty Spencer. Hum has an identical twin sister, Chloe, with whom she enjoys playing practical jokes on unsuspecting friends.

PARENTS: roddie and Diana Fleming. Dad runs the eponymous family bank. ANCESTRAL HOME: Sarsgrove, her father’s Oxfordshire estate next door to David and Samantha Cameron.

MONEY: The family bank manages assets of £4.8 billion. BOYFRIENDS: None officially. MOST LIKELY TO SAY: ‘Just popping out for some milk — better put on a catsuit!’