Jessica Simpson unveiled her stunning body transformation on Instagram today, revealing that she has lost 45kg in just six months.
The starlet weighed 108 kilograms when she gave birth to her daughter Birdie Mae in March.
The 39-year-old mother took to Instagram to share her exciting news, including a photo of herself looking incredibly slim in a long-sleeved black dress.
Jessica accessorized with black sunglasses and a belt that accentuated her tiny waist.
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“6 months. 100 pounds down (Yes, I tipped the scales at 240 😜)” she wrote in the caption, adding that it was the first time she would be leaving her youngest daughter.
“My first trip away from #BIRDIEMAE and emotional for many reasons, but so proud to feel like myself again. Even when it felt impossible, I chose to work harder.”
Several of her famous friends commented on her weight loss, including Mad Men’s January Jones who wrote “Wowza lady, you look 👌🏻💣😍💪🏻”
“You look amazing!!! 💓💓” said acclaimed journalist Katie Couric, followed by Real Housewives star Kyle Richards who commented “Gorgeous!”
A friend of Jessica told PEOPLE that “She’s working hard and working out and eating healthy and trying to get back in her best shape and excited for what’s ahead.”
“She’s trying to get back to her healthiest place,” the insider added. “And she just wanted to get to a place where she feels her healthiest. She’s not focused on the number, but on feeling her best self.”
Jessica is also a mother to Maxwell Drew and Ace Knute with her husband, former NFL star Eric Johnson.
The couple married in 2014, 8 years after Jessica split from Nick Lachey of 98 Degrees.