Pregnant Chrissy Teigen shows off baby bump in FOURTH wardrobe change of the day as she promotes her new cookbook 

She's expecting a baby girl sometime this spring.

But a blossoming bump wasn't about to halt Chrissy Teigen as she promoted her popular new cookbook in New York City on Wednesday.

The 30-year-old model changed wardrobes four different times as she made her press stops, with each ensemble looking fiercer than the last.

On the go! Chrissy Teigen, 30, continued to promote her new cookbook in New York City on Wednesday

On the go! Chrissy Teigen, 30, continued to promote her new cookbook in New York City on Wednesday

Chrissy's book, Cravings: Recipes for All the Food You Want to Eat has already become a New York Times Best Seller since its release last week.

The Sports Illustrated swimsuit cover model showed off her maternal physique in a chic form-fitting black number as she left the Daily Show with Trevor Noah.

The low cut knee-length gown revealed her ample bosom and was adorned with an elastic band across the top of her belly.

Pregnant fashionista! The Sports Illustrated swimsuit cover model showed off her maternal physique in a chic form-fitting black number

Pregnant fashionista! The Sports Illustrated swimsuit cover model showed off her maternal physique in a chic form-fitting black number

Flawless! Chrissy's silky blonde locks fell in loose waves past her shoulders and she wore a smokey matte eye and pale pink lip

Flawless! Chrissy's silky blonde locks fell in loose waves past her shoulders and she wore a smokey matte eye and pale pink lip

Her silky blonde locks fell in loose waves past her shoulders and she wore a smokey matte eye and pale pink lip.

The Lip Sync Battle co-host finished her ensemble with sexy, strappy stiletto heels and a few dainty rings for some added sparkle.

It was a busy day for the mother-to-be as she had three other wardrobe changes before her final look in the sexy garb.

Success! The mom-to-be was promoting her new cookbook which was released last week and has already become a New York Times Best Seller

Success! The mom-to-be was promoting her new cookbook which was released last week and has already become a New York Times Best Seller

Working woman! The Lip Sync Battle co-host was spotted leaving The Daily Show with Trevor Noah

Working woman! The Lip Sync Battle co-host was spotted leaving The Daily Show with Trevor Noah

The wife of Grammy winner John Legend, 37, first showed off her bump in a skintight navy blue dress, before covering it in a flowing black dress and coordinating jacket.

Chrissy was spotted heading to the Daily Show in a loose-fitting black dress, worn underneath a stylish, black jacket.

She was wearing the stylish, all black ensemble with a bold red lip to add a pop of colour to her monochrome wardrobe.

Fierce! The model changed wardrobes four different times as she made her press stops, with each ensemble looking better than the last
Fierce! The model changed wardrobes four different times as she made her press stops, with each ensemble looking better than the last
Fierce! The model changed wardrobes four different times as she made her press stops, with each ensemble looking better than the last

Fierce! The model changed wardrobes four different times as she made her press stops, with each ensemble looking better than the last

Also on Wednesday Chrissy took to social media to celebrate the news that her cookbook had hit number one on the New York Times Best Seller list.

On Instagram the star excitedly gushed: '"Cravings" debuts at number ONE on the New York Times best sellers list!!! AHHHHHHHHH!!! Finally this mouth is at a loss for words! Thank you THANK YOU!'

The busy star is expecting her first child - a daughter, reportedly due next month - with her husband John Legend.

Parents-to-be! Chrissy and her husband, John Legend, 37, are expecting their first child together sometime this spring (pictured at the Oscars on Sunday)

Parents-to-be! Chrissy and her husband, John Legend, 37, are expecting their first child together sometime this spring (pictured at the Oscars on Sunday)

 

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