Designer Stella Mccartney is celebrating after welcoming her fourth child - a baby girl named [REILEY].
The daughter of Sir Paul MCCartney gave birth to the tot, weighing eight pounds (3.6 kilograms), at London's Portland Hospital last Tuesday (23Nov10), has confirmed.
The little girl is a younger sibling for MCCartney and husband Alasdhair Willis' three other children: sons Miller, five, and Beckett, two, and three-year-old daughter, Bailey.