Jennifer Lawrence and Robert Pattinson spoke about how becoming parents changed them during a press conference for their film 'Die, My Love' at the Cannes Film Festival. Lawrence shares a 3-year-old son and a newborn with husband Cooke Maroney,

Earlier this week, Lawrence and Pattinson attended a dinner hosted by Dior in honor of the film's cast. Lawrence embraced the boho trend in a sheer floral kimono, pairing it with a large round pendant and rimless sunglasses.

In the genre-blending two-hour film, Lawrence plays a new mother who develops postpartum depression and begins going in and out of psychosis. Pattinson plays her husband; Oscar winner Sissy Spacek and Oscar nominee Nick Nolte play his parents; and Oscar nominee LaKeith Stanfield also stars.