Gisele -- The Baby Secret Is Growing

9/8/2009 5:55 PM PDT BY TMZ STAFF
Still no verbal confirmation on her "rumored" pregnancy -- but after checking out this photo of Gisele ... do we even need one anymore?



Sporting what appears to be a growing baby bump, the 29-year-old helped move furniture at her and hubby Tom Brady's Boston home on Tuesday.

Although Gisele or Tom have never said a word about a new Bun in the oven, the Brazilian stunner is reportedly due in December.