Gisele Bundchen, who is expecting a child with husband Tom Brady, recently did a photo shoot for a coat company and her baby bump was not visible.
However, a representative of London Fog, the clothing company inadvertently confirmed her pregnancy, on which the model has maintained her silence so far.
"Although Gisele was photographed while pregnant, most of the shots have been retouched to respect her privacy during this wonderful and personal time in her life,” Contactmusic quoted Dari Marder, Chief Marketing Officer, as saying in a statement.
"Nobody is sexier or more beautiful than Gisele Bundchen in nothing but a London Fog trench coat, even with her visible baby bump,” Marder added.
The brand's autumn advert features Bundchen wearing nothing but the firm's trench coats.