Kylie Jenner and Timothée Chalamet are totally in step. The beauty mogul has become a full-blown New York Knicks fan, joining her boyfriend Timothée Chalamet at Game 4 of the NBA Finals against the Spurs on Wednesday night in matching outfits. Jenner, 28, and Chalamet, 30, both wore Chrome Hearts jeans customized with blue and orange crosses: his, a baggy pair with embellishments concentrated around the ankles, and hers a low-slung cuffed style with the patches scattered throughout.