mumma-to-be: GISELE BUNDCHEN

GISELE HAS COMFIRMED SHE'S EXPECTING HER SECOND BUB

with husband Tom Brady, by baring her baby bump in a bikini. 

The supermodel, who is on holiday with her family in Costa Rica, showed her tummy off in a silver bikini as she played on the beach with her two-and-a-half-year-old son, Benjamin. Cute!

{Source: Vogue}