For her first show since buying her company back from LVMH, longtime friends including Richard E. Grant came out to show support.

Diaz, on the other hand, opted for a bold “pop of red” as opposed to Moss’s monochrome. She wore a cherry tea-length dress and matching heels that had an elongated toe box—similar styles of the quirky shoe were all over McCartney’s fall runway.

Grant poses for photographers at the photo call for the Stella McCartney Fall/Winter 2025-2026 Womenswear collection presented in Paris, Wednesday, March 5, 2025. (Photo by Scott A Garfitt/Invision/AP) Designer Stella McCartney,

Her outing comes some months into her comeback, as she had largely retreated from the spotlight, or at least acting, for the last ten years and instead focused on raising her two kids with husband Benji Madden, daughter Raddix, five, and Cardinal, who will be one this month.