News Jemma Kidd and billionaire financier Arpad Busson make it official in holiday snap from St Moritz TALK OF THE TOWN: Countess of Mornington Jemma Kidd and billionaire financier Arpad Busson make it official in holiday snap from St Moritz By Emily Prescott For The Mail On Sunday Published: 19:00 EST, 26 February 2022 | Updated: 19:09 EST, 26 February 27, 2022