Kerry Washington gushes over pregnant 'Scandal' co-star Kerry Washington kisses her "Scandal" co-star, Katie Lowes at her baby shower in this image Washington posted to her Instagram account, July 29, 2017. Kerry Washington

Pregnant Amanda Seyfried hits the red carpet Amanda Seyfried attends the "The Last Word" Los Angeles Premiere held at ArcLight Hollywood, March 1, 2017. AdMedia/Newscom

Natalie Portman Hits the Carpet in Flowing Black Dress Actress Natalie Portman attends the 28th Annual Palm Springs International Film Festival Film Awards Gala at the Palm Springs Convention Center, Jan. 2, 2017, in Palm Springs, California. Frazer Harrison/Getty Images

Peta Murgatroyd Applies Makeup Before Giving Birth Maks Chmerkovskiy posted a photo to his Instagram account of his wife Peta Murgatroyd with the caption, "But first...a little make up," Jan. 2, 2016. maksimc/Instagram

Pregnant Tori Spelling Gets Into the Holiday Spirit Tori Spelling attends the Grand Re-Opening Event For "From Coraline To Kubo: A Magical LAIKA Experience" at The Globe Theatre, Dec. 21, 2016 in Universal City, California. Tommaso Boddi/Getty Images

Natalie Portman Grabs a Pick-Me-Up in LA Natalie Portman stopped for a coffee before going on a walk in Silverlake, California, Dec. 6, 2016. Terma/SL/FameFlyNet Pictures

Molly Sims Shows Off Her Growing Baby Bump Molly Sims attends a screening of "Office Christmas Party" film at Landmark Sunshine Cinema on Dec. 5, 2016 in New York. Kevin Mazur/Getty Images

Pregnant Marion Cotillard Steps Out in Berlin Marion Cotillard attends the 'Assassin's Creed' Berlin Photocall at Cafe Moskau, Dec. 1, 2016, in Berlin. Clemens Bilan/Getty Images

Irina Shayk Attends the Victoria's Secret Fashion Show Amid Pregnancy Rumors Irina Shayk, who is reportedly expecting her first child with boyfriend Bradley Cooper, poses after taking part in the 2016 Victoria's Secret Fashion Show at the Grand Palais in Paris on Nov. 30, 2016. Patrick Kovarik/AFP/Getty Images

Cheryl Cole Steps Out Amid Pregnancy Rumors Cheryl Cole turns on the Christmas lights at St. James Church in London during the The Piccadilly Christmas Concert, Nov. 29, 2016. Xposure/AKM-GSI

Ciara Cradles Her Baby Bump at AMAs Ciara attends the 2016 American Music Awards at Microsoft Theater in Los Angeles, Nov. 20, 2016. Frederick M. Brown/Getty Images

Pregnant Mila Kunis Steps Out in LA Mila Kunis is spotted out and about in Studio City, California, Nov. 15, 2016. Dunkin D/FAMEFLYNET PICTURES

Tori Spelling Cradles Her Baby Bump Tori Spelling shows off her baby bump at the Moana World Premier at El Capitan Theatre in Hollywood, California, Nov. 14, 2016. Koi Sojer/PacificCoastNews

Portman Steps Out in Stripes Natalie Portman is spotted in Los Feliz, California, Nov. 14, 2016. Natalie is currently expecting her second child with her husband Benjamin Millepied. Terma/SL/Fameflynet

'Wonder Woman' Gal Gadot Announces Second Pregnancy Gal Gadot shared a photo on her Instagram account, Nov. 6, 2016. gal_gadot/Instagram

Ciara Bundles Up in NYC Ciara is seen on the set of a photo shoot, Nov. 3, 2016, in New York. Raymond Hall/GC Images/Getty Images

Expectant Parents Benedict Cumberbatch and Sophie Hunter Hit the Red Carpet Sophie Hunter and Benedict Cumberbatch attend the Screening of Marvel Studios' "Doctor Strange" hosted by Lamborghini with the Cinema Society, Jaeger-LeCoultre and 19 Crime Wines at AMC Empire, Nov. 1, 2016, in New York. J. Kempin/Getty Images

A Pregnant Katherine Heigl Grabs Coffee Katherine Heigl flaunts her baby bump while waiting for valet with husband Josh Kelley in Los Angeles on Oct. 29, 2016. LRR/FameFlynet Pictures

Pregnant Natalie Portman Steps Out in LA A heavily pregnant Natalie Portman shows off her baby bump as she leaves Gracias Madre restaurant after a lunch date in West Hollywood, California, Oct. 27, 2016. Miguel Aguilar/PacificCoastNews

Molly Sims Steps Out in All Pink Molly Sims attends America's Messiest baby Contest Launch at Maman Bakery Tribeca on Oct. 25, 2016 in New York. MediaPunch/AKM-GSI

Petra Murgatroyd Flaunts Her Bump on the Red Carpet A pregnant Peta Murgatroyd poses at the 2016 People's One to Watch Event in Los Angeles. Jen Lowery / Splash News

Pregnant Mila Kunis Steps Out in Los Angeles Pregnant Mila Kunis steps out to the salon in Beverly Hills, California, Oct. 12, 2016. Vasquez-Max Lopes/AKM-GSI

Pregnant Marion Cotillard Poses on the Red Carpet Pregnant Marion Cotillard covers up her baby bump with a simple black shift dress as she attends the "Mal de Pierres" Paris Premiere at Cinema Gaumont Marignan, Oct. 10, 2016, in Paris. PA/X17online.com

Pregnant Molly Sims Glows on Red Carpet Molly Sims arrives for the Metropolitan Fashion Week 2016 - La Vie En Bleu, a Signature Event Benefiting Autism Speaks at Warner Bros. Studios on Sept. 29, 2016 in Burbank, California. reg Doherty/Getty Images

Pregnant Olivia Wilde Takes a Walk in NYC Pregnant Olivia Wilde walks home from breakfast in Brooklyn, New York, Sept. 15, 2016. Christopher Peterson/Splash News

Pregnant Mila Kunis Beats the Heat in a Sundress A heavily pregnant Mila Kunis leaves a child development class in Los Angeles on Sept. 27, 2016. Sam Sharma/PacificCoastNews

Natalie Portman Reveals Baby No. 2! Natalie Portman attends a photocall for 'Planetarium' during the 73rd Venice Film Festival at Palazzo del Casino, Sept. 8, 2016, in Venice, Italy. Stefania D'Alessandro/WireImage/Getty Images

Pregnant Kerri Washington Steps Out in a Chic Jumpsuit Kerry Washington is seen, Aug. 14, 2016, in Brentwood, California. Fern/Splash News

Pregnant Mila Kunis Steps Out in L.A. A heavily pregnant Mila Kunis is seen in Los Angeles, Sept. 7, 2016. Bruja, PacificCoastNews

Katherine Heigl Debuts Baby Bump Actress Katherine Heigl arrives at the CBS, CW, Showtime Summer TCA Party at the Pacific Design Center, Aug. 10, 2016, in West Hollywood, Calif. David Livingston/Getty Images

Pregnant Behati Prinsloo Shares a Mirror Selfie to Mark 34 Weeks Behati Prinsloo shows off her baby bump in a mirror selfie on her Instagram account with the caption "34 weeks" on Aug. 8, 2016. behatiprinsloo/Instagram

'Fresh Prince' Actress Tatyana Ali Cradles Her Baby Bump Tatyana Ali is seen on Aug. 4, 2016 in Los Angeles. GP/Star Max/GC Images

Pregnant Olivia Wilde Steps Out in NYC Pregnant Olivia Wilde is spotted out for lunch in New York City, on Aug. 3, 2016. FAMEFLYNET PICTURES

Kristen Bell Embraces Her Pregnant Costar Mila Kunis Mila Kunis and Kristen Bell attend the premiere Of STX Entertainment's "Bad Moms" at Mann Village Theatre, July 26, 2016, in Westwood, California. Todd Williamson/Getty Images

Pregnant Blake Lively Beats the Heat in a Maxidress Blake Lively is seen walking in Soho, July 13, 2016, in New York. Raymond Hall/GC Images

Pregnant Liv Tyler Steps Out in All Black A very pregnant Liv Tyler leaves her house for a day in the sun, June 30, 2016, in New York City. Christopher Peterson/Splash News

Pregnant Mila Kunis Attends the 'Bad Mom's Premiere Mila Kunis attends the "Bad Moms" premiere at Metrograph, July 18, 2016, in New York. Neilson Barnard/Getty Images

Alanis Morissette Shows Off Her Pregnant Belly Alanis Morissette showed off her growing baby bump in this image she shared to her Instagram account, June 28, 2016. Alanis Morissette

Blake Lively Celebrates the Start of Summer in Bright Yellow Blake Lively is seen heading to her Manhattan hotel on June 20, 2016 in New York City. Alessio Botticelli/Getty Images

Kerry Washington Hits the Red Carpet in Monochrome Stilettos Kerry Washington, Actors Inspiration Award Recipient, attends the SAG-AFTRA Foundation 7th Annual L.A. Golf Classic Fundraiser on June 13, 2016 in Los Angeles. Jason Kempin/Getty Images

Olivia Wilde Shows Off Growing Baby Bump Olivia Wilde attends the 2016 CFDA Fashion Awards at the Hammerstein Ballroom, June 6, 2016, in New York City. Kevin Mazur/WireImage/Getty Images

Pregnant Megan Fox Steps Out in Stilettos Megan Fox is seen at 'Jimmy Kimmel Live' on May 31, 2016 in Los Angeles. TSM/Bauer-Griffin/GC Images/Getty Images

Alec Baldwin and His Pregnant Wife, Hilaria, Get Cozy With Darth Vader Alec Baldwin and Hilaria Baldwin at the New York Philharmonic's Spring Gala 2016 at David Geffen Hall in New York, May 24, 2016. Fernando Lucena/startraksphoto.com

Pregnant Emily Blunt Goes Casual Pregnant actress and busy mom Emily Blunt is seen leaving a children's salon in Studio City, Calif. after taking her daughter to get a haircut, May 19, 2016. CPR/FameFlynet Pictures

Megan Fox Goes Low-Key in LA Megan Fox, who is pregnant with her third child, steps out solo for lunch, showed off her baby bump beneath a black maxi dress, denim shirt and a pair of flip flops on May 15, 2016 in Los Angeles. AKM-GSI

Nicky Hilton Cradles Her Baby Bump Nicky Hilton is spotted caressing her growing baby bump while taking a stroll in New York, May 11, 2016. FameFlynet

Blac Chyna Cradles Her Baby Bump with Rob Kardashian Blac Chyna and fiance Rob Kardashian arrive at the Blac Chyna's birthday celebration and unveiling of her 'Chymoji' Emoji Collection, May 11, 2016, in Hollywood, Calif. Xavier Collin/Splash

Pregnant Olivia Wilde Steps Out in NYC Olivia Wilde stepped out in Brooklyn, N.Y., May 10, 2016. Misha G/Splash News

Adam Levine and His Pregnant Wife Behati Prinsloo Take a Selfie Adam Levine posted this image with the caption, "Week 20 and I'm finally popping!," May 3, 2016. adamlevine/Instagram

Hilaria Baldwin Shows Off Her Growing Baby Bump in Blue Actor Alec Baldwin and wife Hilaria Thomas attend the 2016 TCM Classic Film Festival opening night gala at The TCL Chinese Theatre IMAX on April 28, 2016 in Hollywood, Calif. Paul Archuleta/Getty Images

Behati Prinsloo Shows Off Her Pregnant Stomach Behati Prinsloo posted a picture of herself on her Instagram account, April 20, 2016. behatiprinsloo/Instagram

Pregnant Keri Russell Steps Out in Stripes Keri Russell is seen strolling in Gramecy, April 18, 2016, in New York City. GC Images/Getty Images

Emily Blunt Shimmers on the Red Carpet Actress Emily Blunt attends the premiere of Universal Pictures' "The Huntsman: Winter's War" at the Regency Village Theatre, April 11, 2016, in Westwood, Calif. Kevin Winter/Getty Images

Tatyana Ali Shows Off Baby Bump on Red Carpet Tatyana Ali attends the Black Girls Rock! 2016 show at New Jersey Performing Arts Center, April 1, 2016 in Newark, N.J. Brian Killian/Getty Images

Erika Christensen Shows Off Her Baby Bump Erika Christensen attends the premiere of "Confirmation" at Paramount Theater on the Paramount Studios lot, March 31, 2016, in Hollywood, California. Jason LaVeris/FilmMagic/Getty Images

Pregnant Anne Hathaway Hikes With Her Husband Anne Hathaway shows off her baby bump while enjoying a hike near Runyon Canyon in Los Angeles with her husband, Adam Shulman, March 12, 2016. CPR/FameFlynet

Soleil Moon Frye Cradles Her Baby Bump Soleil Moon Frye attends the 7th Lindt Gold Bunny Celebrity Auction Benefiting Autism Speaks Launch at Lindt Chocolate Shop on March 10, 2016 in New York. Slaven Vlasic/Getty Images

Liv Tyler Shows Off Her Growing Baby Bump Liv Tyler is seen in New York City, March 9, 2016. Tal Rubin/Getty Images

Pregnant Nicky Hilton Steps Out in Animal Print Nicky Hilton, who is pregnant, ran some errands in New York, March 3, 2016. Hilton is expecting her first child with her husband, James Rothschild, and she is due this summer. AKM-GSI

Alanis Morissette Flaunts Her Baby Bump Alanis Morissette and her family go snorkeling with Woody Harrelson and his family in Maui, Hawaii, March 3, 2016. Starsurf/Splash News

Anne Hathaway Steps Out With a Growing Baby Bump Pregnant Anne Hathaway shows off her massive baby bump while out for a stroll in Los Angeles, March 1, 2016. CPR/FAMEFLYNET PICTURES

Liv Tyler Cradles Her Baby Bump Liv Tyler attends The Elle Style Awards 2016 on Feb. 23, 2016 in London. Luca Teuchmann/WireImage

Emily Blunt Shows Off Her Baby Bump Emily Blunt and John Krasinski are seen in Los Angeles, Feb. 16, 2016. Sharpshooter Images /Splash News

Chrissy Teigen Shows Off Growing Baby Bump in Pink Chrissy Teigen attends Sports Illustrated Swimsuit 2016 Swim Beach fan festival on Feb. 17, 2016 in Miami Beach. Alexander Tamargo/Getty Images

Supermodel Molly Sims Shows Off a Growing Baby Bump Scott Stuber and Molly Sims arrive to watch the Super Bowl in Santa Clara, Calif, Feb. 7, 2016. Vasquez/FameFlynet

Anne Hathaway Shows Off Baby Bump Anne Hathaway heads to the gym after a morning coffee run, Jan. 20, 2016 in West Hollywood, Calif. Splash News

Liv Tyler Cradles Her Baby Bump Actress Liv Tyler arrives at the 21st Annual Critics' Choice Awards at Barker Hangar, Jan. 17, 2016, in Santa Monica, Calif. Rob Latour/REX/Shutterstock

Chrissy Teigen posted this photo to Instagram, Dec. 26, 2015. chrissyteigen/Instagram

Anne Hathaway Stops for Coffee in NYC Anne Hathaway shows off her growing baby bump, Dec. 16, 2015, in New York. Felipe Ramales/Splash News

Cat Deeley Shows Off Her Baby Bump Pregnant English television presenter, actress, singer and model, Cat Deeley does some shopping on Melrose Place in West Hollywood, Calif, on Nov. 27, 2015. Poersch/AKM-GSI

Expectant Parents Bobby Cannavale and Rose Byrne Hit the Red Carpet Bobby Cannavale and Rose Byrne attend the 8th Annual Museum Of Modern Art Film Benefit honoring Cate Blanchett at Museum of Modern Art, Nov. 17, 2015, in New York. Noam Galai/Getty Images

This photo was posted to Chrissy Teigen's Instagram account on Oct. 18, 2015 with the text, "Somebody is early to the party." chrissyteigen/Instagram

Pregnant Ivanka Trump Hits the Red Carpet in Stilettos Ivanka Trump attends the 2015 New York City Ballet Fall Gala at David H. Koch Theater at Lincoln Center, Sept. 30, 2015, in New York. Gilbert Carrasquillo/Getty Images

Tom Hardy and His Wife Charlotte Riley Debut Her Baby Bump on the Red Carpet Tom Hardy and Charlotte Riley attend the premiere of "Legend" at Odeon Leicester Square on Sept. 3, 2015 in London. Getty Images