Charlotte Casiraghi attends Paris Opera Ballet gala with boyfriend Dimitri Rassam

After visiting Milan for fashion week, Charlotte Casiraghi traveled to Paris where she enjoyed a date night in the City of Love with her boyfriend Dimitri Rassam. The Monaco royal and film producer stepped out together on Thursday, September 21, to attend the Paris Opera Ballet’s opening season gala held at the Palais Garnier.

CLICK FOR FULL GALLERY

The Monaco royal quickly dashed ahead of her beau to avoid being photographed together

After arriving in their car, Princess Caroline’s daughter quickly walked ahead of her beau as she made her way inside the venue to pose for photos by herself on the carpet. Charlotte stunned for the occasion wearing a flirty black number by Giambattista Valli.

><img alt=VIEW GALLERY The Monaco royal looked chic wearing a dress by Giambattista Valli Photo: Aurelien Meunier/Getty Images

Dimitri, who is the eldest son of French actress Carole Bouquet, and the 31-year-old's romance has continued to heat up in recent months. Over the summer, the lovebirds enjoyed vacations in St. Tropez and Pyla France with Charlotte’s three-year-old son Raphaël Elmaleh, who she shares with her ex-partner Gad Elmaleh.

><img alt=VIEW GALLERY Dimitri attended the gala with Charlotte on September 21 Photo: Bertrand Rindoff Petroff/Getty Images

Back in 2015, Princess Grace Kelly's granddaughter opened up to the French magazine Philosophie about love saying, "I believe that the key to a long and happy relationship is when you both share a passion for the truth, for life.”

More about