Jessica Simpson is set to reveal her $4 million post baby body on Katie Couric’s new daytime show today, September 10, 2012.

Jessica Simpson Pre-Baby Photo

Simpson has been working with Weight Watchers to get back into shape since she gave birth to her daughter, Maxwell Drew in May.

So far we have seen photos of Simpson in a baggie shirt arriving in NYC.  But we haven’t seen her in a form fitting shirt.

Simpson spoke to Katie about how she expected to lose the baby weight right away.  While Simpson will not reveal the exact amount of her weight loss, she did say it was more than 40 pounds.

We have the post body photos on page 2 and a photo of the baby too!!