He has a daughter with his former partner, actress and filmmaker Valeria Bruni Tedeschi.
Louis’s paternal grandfather was notable actor Maurice Garrel (Maurice Pierre Garrel, the son of Louis Jean Baptiste Garrel and Marie Thérèse Marcelle Foillard). Louis’s great-grandfather Louis was the son of Louis François Garrel and Joséphine Marie Adélaïde Bressieu.
What’s more, Casta and Garrel both have a fashion pedigree.
As a former Victoria’s Secret Angel and muse for designers like Yves Saint Laurent, Casta was one of the ’90s most recognized models, before she began a successful acting career.
To attend the premiere of Garrel’s Jean-Luc Godard biopic, , Casta chose a Saint Laurent gown with a thigh-high slit that complemented her partner’s classic black tuxedo.