@worldwidenewz: A multi-millionaire reality TV star has been labelled 'arrogant' after she dismissed a waiter in a restaurant in Cannes who tried to serve her pizza, Ann Kaplan?' Mulholland - who has a reported net worth of £500million - moved to the UK with her husband three years ago to invest in a castle in Kent. Last week, the Real Housewives of Toronto star attended the Cannes Film Festival in France with her friends when she went for a meal #fyp #news