Gwen Stefani enjoys a day out with husband Gavin Rossdale and son Kingston at Winter Wonderland in Hyde Park. London, England - 05.01.08

The happy couple are preparing to welcome another summer (08) baby - a brother or sister for their son Kingston who was born in May 2006.

Stefani, who wed Brit Rossdale in 2002, is 13 weeks pregnant.

Rossdale's father Douglas says, "They and the whole family are delighted."

Source: WENN