- Alexandre, 20, is said to have ‘grown very close’ to the influencer
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Prince Albert of Monaco’s son Alexandre Grimaldi has fuelled rumours of a new romance as he attended Goodwood festival with a glamorous influencer.
Alexandre, 20, is the son of flight-attendant-turned-fashion-designer Nicole Coste, who dated the European royal in secret for seven years until 2004.
Earlier this month, Prince Albert’s eldest son – who is a student at Royal Holloway in London – attended Goodwood Festival of Speed in West Sussex.
During his visit, Alexandre was pictured having a meal with rumoured girlfriend Savannah Hennessy, who is the granddaughter of Princess Barbara of Orleans.
The stylish couple – who attended several Milan Fashion Week shows together – were joined by her artist mother Melonie Foster and a male friend.

Alexandre Grimaldi and Savannah Hennessy are seen front row at the Gucci Men’s Spring Summer 2025 Fashion Show last month
For the occasion, Grace Kelly’s grandson was dapper in a navy suit and matching patterned tie.
Meanwhile, Savannah – who boasts 12,000 Instagram followers – wore a black dress with a lace trim and white blazer.
European media reports Alexandre has grown ‘very close’ to Savannah in recent months.
In May, Savannah and Alexandre attended a perfume launch together and were also pictured sitting next to each other on the front row for Gucci Men’s Spring Summer fashion show.
As Alexandre’s parents weren’t married when he was born, he is not included in the line of succession.
His father acknowledged his paternity as an infant, and despite growing up out of the spotlight he has increasingly come into the royal fold in recent years.
In October 2023, Alexandre revealed he is ‘really close’ to his family in Monaco.
Speaking to Tatler, Alexandre said that he often spends time with his half-sister Jasmin Grimaldi, 31, whose mother is American waitress Tamara Rotolo, and his twin siblings Prince Jacques and Princess Gabriella, eight, who Albert shares with wife Princess Charlene.

Pictured: Alexandre Grimaldi with a male friend, rumoured new girlfriend Savannah Hennessy and her mother Melonie Foster

While she has previously had a frosty relationship with Albert too – claiming he ‘doesn’t want to see his son’ – she has recently lavished praise on the monarch – shairng a photo with him on his birthday with the caption: ‘Happy birthday Albert.The world will recognise you as The Loyal, the Dignity, the KING
The 20-year-old also revealed how he and Jasmin watch Grace Kelly’s films together as a way to feel close to the grandmother who died before he was born, adding that Dial M for Murder is his favourite.
‘We talk about her a lot, because of things we’re currently doing – especially Jazmin, as she’s sort of following in our grandmother’s footsteps in Hollywood.
‘We always talk about that and how she wants to continue her legacy.’
Alexandre, Jazmin and his half-brothers from his mother’s first marriage also have a text group.

Prince Albert’s son Alexandre Grimaldi-Coste has revealed his father’s ex Naomi Campbell ‘treats him like a nephew’ and has given him advice about being in the public eye

Prince Albert pictured with his ‘illegitimate’ children Alexandre Grimaldi-Coste and Jasmin Grimaldi; the royal has a close relationship with his two older children. Alexandre’s mother is Nicole Coste, 52, a former Air France flight attendant from Togo while Jasmin’s mother is American waitress Tamara Rotolo
‘We are all very close… We actually have a text message group. We’re having arguments about who’s better: Erling Haaland or Mbappé. My sister’s more Team Mbappé, but it’s more Haaland on the boys’ side. I like both.’
‘The little ones [referring to Jacques and Gabriella, 10], are too young to have a phone, so it’ll take them a few years,’ he laughs.
She added that his godmother and aunt Princess Stephanie is ‘a lot of fun’. She’s very funny, very down to earth.
‘I am quite close to her. In the past few years, we’ve had dinners and lunches together to celebrate my birthday with my cousins. She’s been there for me as a godmother and an aunt.’