Stella McCartney has given birth to her second child, a girl, the fashion designer's spokesman said Tuesday.

Stephane Jaspar said Bailey Linda Olwyn Willis was born Dec. 8 in London, weighing 7 pounds, 14 ounces.

McCartney, 35, and her husband Alasdhair Willis, 36, have a 22-month-old son, Miller.

McCartney, who heads a rapidly expanding fashion label, is the daughter of Paul McCartney. Her mother, Linda McCartney, died of breast cancer in 1998.