Monaco's most intriguing royal Charlotte Casiraghi celebrates her 27th birthday amid pregnancy rumours

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Monaco's most intriguing royal Charlotte Casiraghi celebrates her 27th birthday amid pregnancy rumours

In all the couple had three children, Andrea, born in 1984, Charlotte and Pierre, who arrived in 1987.

Like her brothers, the 6lb-8oz little girl didn't receive a royal title, taking instead her father's surname.

Her first name was a tribute to the mother of her grandfather Prince Rainier.