Apparently Gisele – who seems to have developed the bump overnight – is expecting a baby girl, which is due to be born in December.

And it seems as though the supermodel and her husband Tom Brady already have everything prepared for the new arrival. A source in the US said:

"There’s going to be a room off the side of the nursery where the nanny will sleep. And they’re using a crib that’s been in Gisele’s family for four generations. Her grandmother slept in this crib, her mom slept in this crib, Gisele slept in this crib, and now Gisele’s daughter will sleep in this crib. It’s beautiful solid oak."

Well we can’t wait to see the first pictures of the new arrival!