Stella welcomes third child

Fashion designer Stella McCartney, 36, has given birth to her third child, a son, Beckett Robert Lee. Born Tuesday in London, Beckett joins brother Miller Alasdhair James, born in February 2005, and Bailey Linda Olwyn, born in December 2006. Dad is McCartney's husband, Alasdhair Willis, the chairman of a furniture company, and grandpa is Paul McCartney. Stella's mother, Linda McCartney, died of breast cancer in 1998. first reported Beckett's arrival.