One hot mama! Jessica Simpson shows off her slimmed-down figure after shedding 60lbs of baby weight - All the blood, sweat and tears appears to have paid off for the star....

Jessica Simpson is delivering a Halloween treat for her fans with this new image she posted on Twitter on Wednesday.

The 34-year-old star, who gave birth to Maxwell in May, appears to be inching closer to her pre-baby weight.

Dressed as a saucy wench, complete with long hair extensions and bright red lipstick, the star showed off her ample cleavage, but also flaunted her slimmed-down waist.

Posing alongside fiance Eric Johnson, who was decked out  in a Braveheart costume and their  daughter, who was  dressed as a rooster, she tweeted: “Happy Halloween!!!”

Simpson is believed to have lost the 60lbs she piled on during her pregnancy and works out four times a week with celebrity trainer Harley  Pasternak.

But the star also had another incentive to shed the pounds other than vanity– namely, a big,  fat $3 million check to be the spokeswoman for Weight Watchers over a six-month period.