Martin Scorsese’s “Killers of the Flower Moon” premiered at Cannes last night, drawing a crowd of A-list stars including Cate Blanchett and Naomi Campbell.

Among the attendees was 37-year-old Irina Shayk, who turned heads in a romantic, feminine couture gown from Armani, a departure from her usual style.

Despite the elegance of her ensemble, Shayk added a touch of allure with a daring neckline, sparking renewed speculation about her rumored relationship with lead actor Leonardo DiCaprio.

Rumors of a romance between Shayk and DiCaprio surfaced in mid-April, when the pair were spotted together at a party during the Coachella festival in California.

Despite the opportunity to address these rumors at the premiere, DiCaprio remained focused on posing for photos with Scorsese and Robert De Niro, showing no indication of being distracted by Shayk.