Back in July, Casiraghi, 31, confirmed she was pregnant when she unveiled her bump during the Monte Carlo International Horse Jumping events.
The exciting impending arrival came months after Princess Caroline of Monaco’s eldest daughter confirmed her engagement to Rassam by wearing a diamond ring on her left hand as they attended their first official Monaco event together in March.
And it would seem the royal couple will become three any day now!
Casiraghi was spotted going shopping with the assistance of a bodyguard, who carried her bags.
If the photos are anything to go by, the next time we see Casiraghi, she'll be a mother.
RELATED: Monaco's Pierre Casiraghi and Beatrice Borromeo Welcome Son
The child will be the seventh grandchild for Princess Caroline (the 62-year-old royal’s clan has welcomed two additions since April) and the second grandchild for Dimitri’s mother, glamorous French actress and former Bond girl (For Your Eyes Only) Carole Bouquet.
Casiraghi and Rassam got engaged in March while on ski vacation in Zurs, Austria, with Princess Caroline. Their wedding plans remain secretive. Initially, it was speculated that they might marry as early as this month.
The eldest granddaughter of Grace Kelly and the film producer, who have been inseparable since, split their time between L.A., Paris and Monaco. Both are graduates of the Sorbonne University in Paris, and each have children from previous relationships: Charlotte has a 4-year old son, Raphael, with comedian Gad Elmaleh, and Dimitri has a daughter from his marriage to model Masha Novoselova.