The Stefani-Rossdales Land In London

After departing from LAX, Gwen Stefani, Gavin Rossdale and their two adorable sons - Kingston, 3 1/2, and Zuma, 15 months - were spotted arriving at Heathrow Airport on Monday (November 30).

The paparazzi didn't miss a beat! After leaving Heathrow, the Stefani-Rossdales were seen arriving at their London home in Primrose Hill.

The family arrived in Europe to gear up for the festive season. Gavin recently revealed that they plan to celebrate the Christmas holidays in London town:

We alternate each year. Last year we stayed in the Los Angeles area, but now we're excited about having an old-fashioned, European holiday."