Billie Lourd & Austen Rydell
The Star Wars: The Force Awakens actress welcomed her second child with her husband on Dec. 12.
Tia Booth & Taylor Mock
The Bachelor Nation star and her fiancé took to Instagram on Dec. 7 to share the news that they have welcomed their first child together, a baby boy.
Jesse Tyler Ferguson & Justin Mikita
The couple announced Nov. 15 on Instagram that they welcomed their second baby, Sullivan Louis Ferguson-Mikita.
Rebel Wilson
The actress welcomed her first child, a daughter named Royce Lillian, who was born via surrogate in November.
Chanel West Coast & Dom Fenison
Chanel welcomed a baby girl named Bowie Breeze Fenison in November.
Romee Strijd & Laurens van Leeuwen
Romee gave birth to a girl named June van Leeuwen on Nov. 11.
Heidi Montag & Spencer Pratt
The Hills stars welcomed their second child, a baby boy named Ryker Pratt, on Nov. 17.
Gabby Barrett & Cade Foehner
The American Idol alum welcomed son Augustine Boone Foehner on Oct. 27.
Christina Perri & Paul Costabile
The spouses welcomed Pixie Rose Costabile on Oct. 22, two years after the loss of their newborn daughter Rosie.
Hilaria Baldwin & Alec Baldwin
The It's Complicated actor, 64, and wife Hilaria Baldwin welcomed their seventh child together on Sept. 22, a baby girl named Ilaria Catalina Irena.
Ashley Greene & Paul Khoury
The Twilight actress became a mom to a baby girl named Kingsley Rainn Khoury on Sept. 16.
Trisha Paytas & Mose Hacmon
The YouTube star announced the birth of their first child with husband Moses Hacmon, a baby girl named Malibu Barbie Paytas-Hacmon, on Sept. 15.
Nick Cannon & LaNisha Cole
On Sept. 15, the Wild N' Out star announced he recently welcomed his ninth child, his first with model LaNisha Cole, a baby girl named Onyx Ice Cole Cannon.
Nessa Diab & Colin Kaepernick
Nessa announced on Aug. 28 that the two welcomed their first child together a few weeks prior.
Khloe Kardashian & Tristan Thompson
On Aug. 5, a rep for the reality star told E! News that she and the Chicago Bulls player welcomed a baby boy via surrogate.
Camila Coelho & Ícaro Coelho
The Brazilian fashion and beauty influencer welcomed her first child with husband Ícaro Coelho on Aug. 5. She shared the news on social media, calling their baby boy Kai "our angel."
Adrienne Bailon & Israel Houghton
The couple announced they welcomed a baby boy via surrogate, with Adrienne gushing on Instagram, "Our baby boy is here & we are so in love! If you have followed our love story… you know that our journey to baby has been very challenging. But God is true to His word and His promises."
She added, "All we feel is joy and overwhelming love & gratitude."