Last year, the Cannes Film Festival produced three best actress nominees at the Oscars. This year's edition may have just supplied another. In Lynne Ramsay's “Die, My Love,” Jennifer Lawrence and Robert Pattinson play a married couple with a newborn who move into an old country house.

Among the attendees at THR and Longine's party on Saturday night in Cannes were 'Eddington' stars Pedro Pascal and Joaquin Phoenix, Charli XCX and Dakota Johnson.

When it came to actors revealing their tricks to playing the heavy-duty melodrama of a husband and wife on the edge, Jennifer Lawrence and Robert Pattinson had nothing to hold back in their discussion of their portrayals in Die My Love.