Wrapping up for winter! Jessica Simpson hides recent weight loss in huge faux fur coat as she heads out in NYC

She has seemingly snapped back into shape after giving birth to her second child, Ace, in June.

But Jessica Simpson isn't quite ready for the big reveal just yet.

On Monday the reality star was seen wrapping up for winter as she strolled around New York City.

Here she comes! Jessica Simpson seen going to an office building in New York with a friend on Monday covering up her recent weight loss in a black faux fur coat

Jessica's frame was covered in a huge faux fur coat, and held her trusted oversized bag in front of her.
The singer finished her ensemble with knee-high leather boots and a pair of black sunglasses.
It was revealed last month that Jessica's fiance was a 'complete hero' throughout her recent weight loss.
The reality star's partner, Eric Johnson, helped her shed her baby weight by helping make healthy meals and exercising alongside her.

Excess baggage: Jessica Simpson - who lost weight after giving birth to her second child in June - is seen with friends in New York on Monday carrying luggage

Style run: The singer finished off her all-black ensemble with knee-high leather boots and a pair of huge sunglasses

A source told OK! magazine: 'Eric has been a complete hero. He even taught himself how to make meals that won't blow her diet and has been by her side throughout most of her workouts.'
'He avoids her yoga sessions because he's not that flexible, but cardio, running, swimming and walking, he's with her all the way.'
Jessica - who also has 19-month-old Max with Eric - had been adhering to a strict Weight Watchers diet since giving birth, having plenty of healthy smoothies, celery sticks with peanut butter and high protein foods, and she is determined to stay in shape for her sons.

Taking it in her stride: Jessica is said to have used a mix of healthy meals and exercise to get back into shape after giving birth

The source added: 'They both say Max and Ace deserve the best, so there's no excuse whatsoever for them to not be in the best possible shape, both physically and mentally.'
'Eric always tells her, 'healthy body, healthy mind' and Jessica really believes that. She feels incredible right now and she's been looking amazing.'
However, Jessica will hopefully have skipped her diet today for a traditional turkey dinner as she celebrated Thanksgiving with Eric and his family in Boston.