The heiress, 32, showed off her new sparkler as she headed out for dinner in Cannes, joined by her father Phillip, and pals LeBron James and his wife Savannah.
The 31-year-old was pictured for the first time since giving birth as she enjoyed a family outing to private members club, Loulou s, on Thursday night.
Rumor has it, Chloe Green has exchanged wedding vows with businessman Manuele Thiella in a low-key ceremony, roughly three months after her pregnancy was made public.