Stella McCartney and Alasdhair Willis after dropping their

Stella McCartney Husband Alasdhair Willis: Job, Kids

Designer Stella McCartney pregnant with fourth child

Stella McCartney with husband Alasdhair Willis leaving Scott's restaurant after dinner with Madonna. London, England Stock Photo - Alamy

Stella McCartney and her husband Alasdhair Willis leaving her 40th birthday party London, England - 14.09.11 Stock Photo - Alamy

Resale, Renting, Vintage, Community: What Stella McCartney Dreams For Fashion - NZ Herald

Stella McCartney and Alasdhair Willis after dropping their children off at school London, England - 09.05.11 Stock Photo - Alamy

Photos from Fashion Designer Timeline: Past to Present

The style Hunter: Alasdhair Willis on being Mr Stella McCartney, the Scottish question and what's hot in wellies, London Evening Standard

Stella McCartney and Alasdhair Willis after dropping their children off at school London, England - 09.05.11 Stock Photo - Alamy

Stella McCartneyat Wimbledon with husband Alasdhair Willis

Stella McCartney: 'Fashion people are pretty heartless', Fashion

Stella McCartney and Adidas Are Releasing 100% Vegan Stan Smith Sneakers

Stella McCartney reveals how she struck up a friendship with Meghan - NZ Herald

Photos from Fashion Designer Timeline: Past to Present

How Sir Paul McCartney's kids make and spend their money