Salma Hayek wishes daughter-in-law Mathilde Pinault a happy 23rd birthday. “We are so proud of the woman you have become,” she wrote on Instagram.

The Mexican actress uses Mathilde's nickname, "Tildie", further proof that the two women get along wonderfully. The Kering CEO had Mathilde and her son François PinaULT, 26, with his ex-wife Dorothée Lepère, a French interior designer.