Actress Bridget Moynahan livid at model Giselle Bunchen for claiming her son with ex-Tom Brady is her’s!

Previously, Boston Patriot Tom and Bridget split before the thesp learned she was pregnant prior to Tom canoodling Giselle. Bridget later gave birth to their son John on Aug. 22, 2007.

Things heated up with the Teutonic tease supermodel when she told Vanity Fair that John was "100 percent her’s," adding "I already feel like he’s my son, from the first day… but to me, it’s not like because somebody else delivered him, that’s not my child — I feel it is, 100 percent."

While Bridget’s been biting her lip, her pals have fired a few salvos at the model-mom-wanna-be in a NY tab, "Is she so desperate for attention that she can’t find anything more productive to talk about other than Bridget’s child?

"If Tom is such a great father as everyone likes to say, then you would think that he’d respect the privacy of his young child and would ask his wife not to use his son as a publicity prop and a subject of public discussion."

Bridget’s buddy zapped one last zinger, "Hey Gisele — real mothers don’t call their kids ‘it!"

Stay tuned…….