Is This How Gwen Stays In Shape?

Little Kingston Rossdale isn’t so little anymore, so why is he still being carted around in a stroller?

The 3 year-old was taking in the park scenery of foggy London town by mom Gwen Stefani, clad in some running shoes.

From the looks of it, Gwen seems to be getting a good work out. Pushing 30+ pounds for long periods of time will do that for a girl!

[Image via Pacific Coast News Online.]