Gavin Rossdale New York Hotel leaving leather jacket jeans GrossdaleNYC091310_12_X17.jpg

Gavin Rossdale let the women do the heavy lifting last night as he left his New York hotel with his two boys.

The Rossdale-Stefanis have been in New York for the US Open (both are avid tennis fans) and Fashion Week.

And when Gwen is busy getting her L.A.M.B. collection ready to walk down the runway later this week, Gavin has a stand-in ready for his front-row fashion show tix -- son Kingston!

At four years old, we hardly think the King is able to appreciate the designs as they come down the runway. But this IS the son of Gwen and Gav -- so you never know!