Jessica Simpson showed off her extreme weight loss during her stay in New York.
The 39-year-old singer and entrepreneur stalked out of her hotel in a curvy black dress with a very low neckline, which made her wide split visible.
"NYC Ladies & # 39; night," she wrote her photo on Instagram.
Simpson announced Tuesday that she lost 100 pounds after giving birth to 6-month-old daughter Birdie Mae in May.
JESSICA SIMPSON SPEAKS MOTHERHOOD, SAYS THAT 3 YOUNG CHILDREN ARE NO JOY & # 39;
"6 months, 100 pounds down (yes, I tilted the scale at 240)," she wrote. "My first trip away from #BIRDIEMAE and emotionally for many reasons, but so proud to feel like I am again," the three-headed mother continued. "Even though it felt impossible, I decided to work harder."
In May, Simpson returned to training, although it was difficult to return to routine.
BABY BIRDIE: "THESE DIMPLES!"
"I'm just sticking it out in my rubber corset, the joy of giving birth," she joked on Instagram.
Already in February, Simpson informed her fans about some health problems she had during pregnancy.
"After a month of sciatic pain, followed by 3 weeks of bronchitis, I thought that since my feet fit in my sneakers today, I had to be very scared !!" She wrote the time.
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In addition to Birdie Mae, 40-year-old Simpson and her husband, former NFL player Eric Johnson, share two children: daughter Maxwell, 7, and son Ace, 6.
Mariah Haas from Fox News contributed to this report.