Jessica Simpson is ready to pop -- and she's got the ballooning stomach to prove it.
The pregnant singer posted a very telling photo on her Twitter page on Monday, showing her wearing a sweatshirt with a big hot-air balloon on the front of it.
The jokey message attached to the pic: "Metaphor."
And she's not the only one rocking a baby bump.
Th 32-year-old, who is expecting her second child with fiance Eric Johnson, compared bumps with her BFF Cacee Cobb at her former assistant's baby shower -- which Jessica hosted.
Cobb is currently expecting her first child with husband Donald Faison.
With form-fitting dresses and blown-out hair, the two women looked gorgeous and glowing with their due dates looming.
Once again, Jessica has embraced her curves during her second pregnancy -- check out her baby bump fashion in the gallery above!