These moms-to-be look oh-so-stylish. See some of their best pregnancy looks!
The Duchess of Sussex, who is pregnant with her first child, attended her first Royal Variety Performance with husband Prince Harry on Nov. 19, turning heads in a form-fitting black-and-white top that featured thin black straps and gorgeous sequined embellishments on the bodice and a long black skirt, both by Safiyaa. She wore her brunette locks in an updo to show off dazzling statement earrings and finished the look by accessorizing with a sequined box clutch and black heels. See every one of Markle's maternity looks here.
The reality star looked uber glam in a canary yellow off-the-shoulder, long-sleeved maxi dress and strappy black sandals during an appearance on Watch What Happens Live With Andy Cohen on Nov. 18. Earlier in the month, Williams was hospitalized due to "extreme pain" from fibroid complications, but a source told Us Weekly that the baby is doing "fine." Williams is set to welcome her baby girl with her fiance, Dennis McKinley, in January.
We're crying pretty over this floral look! Ahead of her hosting gig at the 52nd Annual CMA Awards on Nov. 14, the country music star walked the red carpet in a stunning long-sleeved, embroidered floral gown by Uel Camilo, which she paired with an Anabela Chan ring and JN Jewels earrings. Underwood, who announced she was pregnant with her second child in August, showed off her growing baby bump as she adorably cradled her belly for the photographers. The "Church Bells" singer and her husband, NHL pro Mike Fisher, are already parents to a 3-year-old son, Isaiah.
The pregnant model, who's expecting her first child with husband Justin Verlander, was awash in shades of silver and gray at the Copper Fit and Kate Upton launch event at the Empire State Building in New York City on Sept. 13. She topped a charcoal-hued dress with a metallic coat and light gray-and-silver sneakers for the big day.
The Bachelorette alum may be expecting a baby boy, but that didn't stop her from thinking pink! Hartsock cradled her baby bump at the premiere of WE tv's Marriage Boot Camp: Reality Stars at HYDE Sunset: Kitchen + Cocktails in West Hollywood on Aug. 28, glowing in a rose-hued, curve-hugging tank dress with a thigh-high slit. She finished off the look with matching blush-hued makeup and strappy nude sandals. This will be the second son for Hartsock and husband Chris Siegfried, who are already parents to 22-month-old Asher.
The "Dammit" singer was on a silver streak, dressing up her baby bump in a shimmery metallic Hamel dress with a cleavage-baring cut-out for the Support the Girls premiere in Los Angeles on Aug. 22. She finished the look with matching strappy Monika Chiang heels, Jamie Wolf Jewelry earrings and Hearts on Fire diamond rings. Kramer and her husband, former NFL player Michael Caussin, are already parents to a 2-year-old daughter, Jolie, and will soon welcome a baby boy.
The Jersey Shore Family Vacation star gave her baby bump some flower power at the 2018 MTV VMAs in New York City on Aug. 20. Cortese and husband Chris Buckner will welcome a boy, to be named Christopher John, in December.
Amber Stevens West
The 31-year-old actress went for a summery Victorian vibe at the Ted Baker London A/W '18 launch event at Petit Ermitage in Hollywood on Aug. 15. Stevens West and her husband, Andrew J. West, who met on the set of Greek, are expecting their first child together.
She's literally glowing! Just one week after Upton revealed that she and husband Justin Verlander were expecting their first child, the Sports Illustrated model looked stunning in a multi-colored sequined dress at the Maxim Hot 100 Experience in Los Angeles on July 21.
The Younger star looked as chill as a summer breeze as she stepped out in Los Angeles on June 28 in a colorful maxi dress, sunglasses, and strappy black sandals. Duff is expecting her first child, a girl, with boyfriend Matthew Koma. She is already mom to 6-year-old son Luca with ex-husband Mike Comrie.
The 27-year-old model proudly showed off her baby bump at the 2018 CFDA Fashion Awards in New York City on June 4, where she rocked a sexy custom-made Nicole Miller LBD with a halter neckline, cut-out detailing and a thigh-high slit. "6 months pregnant and shutting it down on the red carpet," the fashion brand wrote on Instagram of the mom-to-be's look. Iman is six months pregnant with her first child with her husband, New York Giants wide receiver Sterling Shepard.
The gorgeous mother-to-be looked simply radiant while walking the red carpet at the premiere of her new film, Overboard, in Westwood, California, on April 30. The 43-year-old actress -- who is expecting her first child with husband Jose "Pepe" Baston -- covered up in a pretty patterned Alberta Ferretti gown, which consisted of a nude-hued slip topped with a sheer black overlay outfitted in stripes, triangles and polka dots. Longoria and Baston welcomed son Santiago in June.
The Homeland star debuted her baby bump at the 2018 Tribeca Film Festival on April 26, stepping out in a white patterned Prabal Gurung midi dress with a plunging neckline, which she paired with black Gianvito Rossi strappy heels and minimal makeup. Danes' bump reveal came just over a week after the 39-year-old actress announced that she and husband Hugh Dancy are expecting their second child together. The two are already parents to a 5-year-old son, Cyrus.
Just days after revealing she was pregnant with her and husband Daniel Craig's first child, Weisz stepped out in New York City wearing a flouncy cherry red maxi dress, strappy gold block heel sandals, round sunglasses and silver hoops. The British actress is already a proud mom to 11-year-old son Henry with her former partner, director Darren Aronofsky, and Craig has a grown daughter, Ella, with his ex, Fiona Loudon.
The third-time mom-to-be looked radiant in Hong Kong, where she celebrated the opening ceremony of the Harry Winston store on April 10. For the occasion, Hudson donned a lacy black Stella McCartney slip dress, matching strappy Giuseppe Zanotti sandals and plenty of Harry Winston jewels.
The Invasion of Privacy artist had her sizeable baby bump on display in a shimmering, satiny copper ensemble, which she paired with a very sheer top, while co-hosting The Tonight Show alongside Jimmy Fallon on April 9. Cardi B and husband Offset welcomed their daughter, Kulture Kiari Cephus, in July.
The 30-year-old yoga instructor looked absolutely radiant in a colorful, chevron-striped A Pea in the Pod maternity dress as the couple walked the pink carpet at the Broadway Opening Night Performance of Mean Girls at the August Wilson Theatre in New York City on April 8. The pair welcomed their fourth child, son Romeo Alejandro David Baldwin, in May.
The Sister, Sister star, who is expecting her second child with husband Cory Hardrict, dressed to the nines in a curve-hugging one-shouldered black gown for the premiere of Hardrict's new show, The Oath, at Sony Studios in Culver City, California, on March 7.
The Lip Sync Battle co-host, who is expecting her second child with husband John Legend, looked stunning in a red, silk floral-print ensemble, topped with a long black coat, as she walked through the streets of the SoHo neighborhood in New York City on Feb. 28.
The American Housewife star cradled her baby bump at Disney and ABC Television Group's 2018 TCA Winter Press Tour in Pasadena, California, on Jan. 8, where she looked lovely in a floral maxi wrapdress. Mixon is expecting her second child with her fiance, Breaux Greer, her rep confirmed to ET in November 2017.
The Australian model highlighted her baby bump in a bold, black leopard-print Balmain gown with a keyhole detail and feathered train at InStyle and Warner Bros.'s 2018 Golden Globe after-party on Jan. 7. Kerr is expecting her first child with her husband, Snapchat founder Evan Spiegel. She is already mom to 7-year-old son Flynn, whom she shares with ex-husband Orlando Bloom.
The American Idol alum's baby bump made its red carpet debut at the 2017 One Night With the Stars benefit at New York City's Madison Square Garden on Dec. 4. She looked lovely in a black maxidress that featured sheer sleeves and a keyhole neckline. Sparks and husband Dana Isaiah are expecting their first child, a boy.
The 29-year-old model revealed she was pregnant with her second child when she walked the red carpet at "The Bloomberg 50" Celebration at New York City's Gotham Hall on Dec. 4. Rocha looked lovely in an off-the-shoulder black gown with a peplum waistline and mermaid skirt and a matching choker.
Accompanied by her husband, John Legend, at Smithsonian Magazine's 2017 American Ingenuity Awards on Nov. 29, Teigen draped her burgeoning belly in a long-sleeved leaf-adorned maxidress full of gorgeous dark fall hues. The lovely couple is already parents to a daughter, Luna.
The 36-year-old actress wowed in a silk black Brock Collection gown with lace details that put her baby bump on display at the 2017 Baby2Baby Gala in Los Angeles on Nov. 11. Alba is pregnant with her third child, a boy, with husband Cash Warren. The couple is already proud parents to daughters Honor and Haven.
The Lady Antebellum singer donned a dark floral velvet frock with strappy, dark blue velvet pumps for the 2017 CMA Awards on Nov. 8. Scott is expecting twin girls with her husband, bandmate Dave Haywood. The pair is already parents to a 4-year-old daughter, Eisele.
Jessie James Decker
Baby bump no. 3 makes its red carpet debut! The "Gold" singer cradled her burgeoning belly as she showed off her curve-hugging, off-the-shoulder cranberry-hued gown by Nookie at the CMA Awards. Decker and her husband, NFL pro Eric Decker, are already parents to 3-year-old daughter Vivianne and 2-year-old son Eric Jr. "I do feel good. It's the third time and you never know what to expect with each pregnancy," Decker told ET's Nischelle Turner last month. "The first one, my daughter tried to kill me. It was a very intense pregnancy; I was very sick. The second time, my son really took it easy on me. This time, I am getting a little bit of both."
The Chew alum, whose pregnant with her third child, a girl, looked adorable in a dotted sheer long-sleeve baby doll dress and olive green hair bow at Brit + Co's Experiential Pop-Up #CreateGood kick-off in New York City on Oct. 4.
The hotel heiress, pregnant with her second child with husband James Rothschild, draped her baby bump in a fiery strapless gown while attending the New York City Ballet's 2017 Fall Fashion Gala at Lincoln Center on Sept. 28.
The This Is Us star showed off her burgeoning baby bump in a figure-hugging crimson gown at the red carpet premiere of her acclaimed NBC family drama on Sept. 26. The 35-year-old actress and her husband, Casey Neil Hooper, are expecting their second child. The happy couple welcomed their first child, son Jack, in September 2016.
The 38-year-old actress, who's expecting her first child, donned a sparkly LBD for the premiere party of The Mindy Project's final season at The London West Hollywood on Sept. 12.
The 30-year-old model -- who's expecting her second child with husband Andy Roddick -- rocked a pretty white long-sleeved babydoll frock to the Champion Equality Make It Your Business panel in New York City on Aug. 23. The event was hosted by Keds and LOLA to celebrate Women's Equality Day.
The 33-year-old actress put her burgeoning belly on display in a powder pink tank dress, baby blue floral kimono and tan pumps while celebrating the Women in Film 2017 Crystal + Lucy Awards in Beverly Hills on June 13 with her husband, Jane the Virgin star Justin Baldoni. The couple are already proud parents to a daughter, Maiya.
The tennis pro looked like a mermaid at the 2017 Met Gala! Williams announced in May that she was expecting her first child with Alexis Ohanian, co-founder of Reddit. The pair got engaged in December 2016.