Kate Moss: Stella McCartney for GAP!

British supermodel Kate Moss comes out to support her designer pal Stella McCartney at the launch of her new GAP collection at London’s Porchester Hall on Tuesday (March 16).

Stella has said, “For years now I’ve wanted to create a collection for kids, it’s something I’ve often been asked about. I believe that this one off collaboration will be a great way for customers to be able to participate in the Stella McCartney brand. I believe that kids clothing should be more accessibly priced, which is particularly important at the moment given the current climate. It’s really exciting for us to do a boys and girls collection for the first time.”

Stella has three children with British publisher Alasdhair Willis — son Miller, 10, daughter Bailey, 3, and son Beckett, 2.

FYI: Kate is toting around a handbag from her collection for Longchamp.