The trio sat front row at the show on Tuesday (March 7) at the Grand Palais in Paris, France.
During the show, Lily-Rose ran into fellow model, 7-year-old model Hudson Kroenig.
“My lil G Hudson,” Lily-Rose captioned the cute snap of the pair together backstage.
Also pictured inside: Cara wearing a matching sweatsuit while leaving her hotel on the way to the fashion show earlier that day.
FYI: Cara is wearing Sunday Somewhere sunglasses.