"Love & Hip Hop" stars Safaree Samuels and Erica Mena announced in October that they are expecting their first child together. The couple got engaged in December 2018. Prince Williams/Wireimage/Getty Images

Alec Baldwin and wife Hilaria announced in September that they were pregnant with their fifth child. The couple welcomed their fourth child together, son Romeo, in May. Baldwin has an adult daughter, Ireland Baldwin, from his previous marriage to actress Kim Basinger. Michael Loccisano/Getty Images

Jenna Dewan and boyfriend Steve Kazee announced in September that they're expecting their first child together. Dewan shares a daughter, Everly, with ex-husband Channing Tatum. gotpap/Bauer-Griffin/GC Images/GC Images/Getty Images

Rachel Bloom and Dan Gregor are about to get crazier. The married couple who collaborated on her hit series "Crazy Ex-Girlfriend" went public in September with the news they are expecting their first child. Alberto E. Rodriguez/Getty Images

Justin Ervin and model Ashley Graham celebrated their ninth wedding anniversary in August with the announcement they are expecting their first child together. Dia Dipasupil/Getty Images

Singers Matt Pokora and Christina Milian have a new release coming. They announced in July that they are expecting . It's Milian's first child with boyfriend Pokora, a French singer and songwriter. She has a daughter, Violet, from her marriage to producer-rapper The-Dream. David Niviere/SIPA via AP

Actors Blake Lively and Ryan Reynolds let the picture on a red carpet be worth a thousand words in May. It will be the third child for the superstar couple who married in 2012. ANGELA WEISS/AFP/Getty Images

Mario Treadway aka "Souleye" and wife singer Alanis Morissette welcomed their third child, son Winter Mercy, in August. Morissette announced the news she was expecting on her official instagram account in March. The couple are the parents of a son and daughter, Ever Imre, born in 2010 and Onyx Solace, born in 2016. Bruce Glikas/FilmMagic via Getty Images

Former "The Bachelor" contestant Bekah Martinez and her boyfriend Grayston Leonard welcomed their first child together in February. People reported the baby was a girl. Courtesy Bekah Martinez/Instagram

"Boy Meets World/Girl Meets World" star Danielle Fishel and her executive producer husband Jensen Karp each announced on their Instagram accounts in January that they are expecting their first child, a boy, in July 2019. Son Adler Lawrence was born four weeks early. Matt Winkelmeyer/Getty Images/File

The family of Jionni LaValle, Lorenzo Lavalle, Giovanna LaValle and Nicole "Snooki" Polizzi, shown here in September 2015 in Long Valley, New Jersey, grew. The "Jersey Shore" star gave birth to baby number three, son Angelo, in May 2019. Jamie McCarthy/Getty Images

Richard Gere and his wife, Alejandra Silva shared in a joint production. Silva, 35, shared the news on her official Instagram account with a picture of her 69-year-old husband and the Dalai Lama touching her belly. Son Alexander was born in February. The couple each have a child from previous marriages. Clemens Niehaus/AP

Carrie Underwood announced in August that she and husband Mike Fisher were expecting their second child. They welcomed son Jacob Bryan Fisher on January 21.The pair are the parents of 4-year-old Isaiah Michael. The singer said her pregnancy would delay her new concert tour until 2019. Rick Diamond/Getty Images/CMT