She shared a sweet snap of her cuddling up to her beau, captioning the post: ‘Time of my life. Healthy, Working and Loved.’
The pair had previously been linked in June, after being spotted on a lunch date together in New York.
Bella and Marc have since enjoyed plenty of time together as a couple, having been pictured on a candlelit dinner in Paris, and packing on the PDA during a boat trip across the French Riviera.
A source has claimed that Bella is ‘completely smitten’ with her new partner, but the two had ‘been trying to keep it super low-key and private’ before they went public with their romance.
They told E! News: ‘Now that they have become more serious, she has been excited to be seen with him.
‘She is truly so happy right now.’
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