Ellen Pompeo & Chris Ivery: Eli Christopher
The couple announced the arrival of their third child, a baby boy named Eli Christopher, on Dec. 29. The "boy crazy" Grey's Anatomy star shared an adorable video on Instagram while dancing around with her newborn in her arms. Baby makes five and joins big sisters Stella Luna, 7, and Sienna May, 2, in the family.
Pink & Carey Hart: Jameson Moon
The pop star and her motocross racer husband welcomed baby No. 2—a boy named Jameson Moon—into their family on Dec. 26, making 5-year-old Willow Sage a big sister.
Zach Galifianakis & Quinn Lundberg: Rufus Emmanuel
The couple welcomed their second child, a baby boy named Rufus Emmanuel, on Nov. 7, but news of the baby's arrival didn't break until the holiday season. Baby makes four; the pair are also parents to a 3-year-old son.
Katherine Heigl & Josh Kelley: Joshua Bishop Kelley Jr.
The Grey's Anatomy alum and her husband welcomed the third addition to their brood on Dec. 20, a baby boy named Joshua Bishop Kelley Jr.
Vanessa & Kobe Bryant: Bianka Bella
The basketball star and his wife welcomed their third daughter in early December. The proud dad later shared a sweet photo of the newborn and confirmed her name: "[Vanessa] and I are beyond excited to welcome our newest baby girl, Bianka!! #BabyBlessing #SweetBaby #AnotherAngel ❤."
Jensen & Danneel Harris Ackles: Zeppelin Bram and Arrow Rhodes
Supernatural's Jensen Ackles and One Tree Hill's Danneel Harris Ackles, who married in 2010, welcomed twins on Dec. 2, a son and a daughter named Zeppelin Bram and Arrow Rhodes. "Everyone is doing great!" Jensen wrote in an Instagram post announcing the news. They welcomed their first daughter, 3-year-old Justice "JJ" Jay, back in 2013.
Mila Kunis & Ashton Kutcher: Dimitri Portwood
The hilarious couple gave birth to their second child, a baby boy named Dimitri Portwood, on Nov. 30. Baby makes four, as they welcomed daughter Wyatt Isabelle back in October 2014.
Jurnee Smollett-Bell & Josiah Bell: Hunter Zion
The actress and her husband welcomed their first child together, a baby boy named Hunter Zion Bell. "So in love with our little man," she wrote alongside the first photo of her newborn.
Blac Chyna & Rob Kardashian: Dream Renée
The stars welcomed their first child together, a baby girl named Dream Renée Kardashian, on Nov. 10.
J.P. and Ashley Hebert Rosenbaum: Essex Reese
The Bachelorette couple welcomed their second child on Nov. 4, a daughter named Essex Reese Rosenbaum. The former reality stars are also parents to 2-year-old son Fordham Rhys.
Jayma Mays & Adam Campbell: Jude
Glee alum Jayma Mays welcomed her first child with husband Adam Campbell in August 2016, a baby boy named Jude.
Kevin & Danielle Jonas: Valentina Angelina
Proud uncle Nick Jonas revealed the exciting news on Instagram, writing, "Congrats Kevin and Dani! We have another Jonas!! Can't wait to meet that beautiful baby girl very soon." The couple welcomed their first child back in February 2014, a baby girl named Alena Rose.
Audra McDonald and Will Swenson: Sally James
The Broadway stars welcomed their first child together on Oct. 19, a baby girl named Sally James McDonald-Swenson. “Our hearts are bursting,” McDonald wrote on Twitter alongside this precious photo.
Eva Amurri & Kyle Martino: Major James
The star took to her blog in October to announce that she gave birth to her second child, a baby boy named Major James, with husband Kyle Martino. "Our hearts are bursting. Our family is complete. Thank you so much for all of your love and support," she wrote. The couple first welcomed a daughter in August 2014.
Kerry Washington & Nnamdi Asomugha: Caleb Kelechi
The couple welcomed their second child, a baby boy named Caleb Kelechi Asomugha, on Oct. 5. Baby makes four, as Washington gave birth to daughter Isabelle Amarachi back in 2014.
Olivia Wilde & Jason Sudeikis: Daisy Josephine
The couple gave birth to their second child, a baby girl named Daisy Josephine Sudeikis, on Oct. 11. "Born, like a boss, on #internationaldayofthegirl," Wilde wrote alongside this sweet snap.
Candice Swanepoel & Hermann Nicoli: Anacan
The Victoria's Secret angel and her fiancé welcomed their first child on Oct. 5, a baby boy named Anacã. "Life is sweet," mom captioned this cute snap.
Blake Lively & Ryan Reynolds
The couple welcomed their second child in New York in September. Baby made four, as they already have 1-year-old daughter James at home.
Hilaria & Alec Baldwin: Leonardo Ángel Charles
The couple welcomed their third child together on Sept. 12, an adorable baby boy named Leonardo Ángel Charles Baldwin. "It was such a special day bringing him into this world," she wrote on Instagram.
Lacey Chabert & David Nehdar: Julia Mimi Bella
The Mean Girls star welcomed her first child in September, a baby girl named Julia Mimi Bella. "I love you more than I could ever say," Chabert wrote alongside this sweet photo.
Dylan Farrow: Evangeline
Mia Farrow and Woody Allen's daughter Dylan welcomed a beautiful daughter, Evangeline, on Sept. 5.
Carice van Houten & Guy Pearce: Monte
The Game of Thrones star welcomed her first child with partner Guy Pearce in August, a baby boy named Monte.
Bar Refaeli & Adi Ezra: Liv
The Victoria's Secret model welcomed her first child with husband Adi Ezra, a baby girl named Liv, on Aug. 11.
Megan Fox & Brian Austin Green: Journey River
The couple welcomed their third child on Aug. 4, a baby boy named Journey River Green. Baby makes five, as the couple have 3-year-old Noah and 2-year-old Bodhi back at home.
Zac & Kate Hanson: Mary Lucille
The musician welcomed his fourth child with his wife of 10 years, a baby girl named Mary Lucille Diana Hanson, who will go by Lucille. "It is such an inspiration to meet her and to imagine all of the adventures we will take together as a family of six," he said.
Sarah Chalke & Jamie Afifi: Frances
The Scrubs star welcomed her second child with fiancé Jamie Afifi on April 28, later confirming the news to People in July.
Ike Barinholtz & Erica Hanson: Payton June
The Mindy Project star and his wife welcomed their second daughter on March 10, but waited until July to announce her birth.
Chris Klein & Laina Rose Thyfault: Frederick Easton
The American Pie alum and his wife welcomed their first child on July 23, a baby boy named Frederick Easton. "This little Champ has already mastered his warrior pose and is doing great. Our hearts are bursting with love and joy," they wrote.
Liv Tyler & David Gardner: Lula Rose
The actress gave birth to her third child on July 8, a baby girl named Lula Rose. "Hello!!!!! our beautiful baby girl is here !!!! Lula Rose Gardner we are sooooo happy heart exploding with love!!!!!" she captioned this Instagram post.
Nicky Hilton & James Rothschild: Lily-Grace
The socialite welcomed her first baby with hubby James Rothschild on July 8, a girl named Lily-Grace Victoria Rothschild.
Alanis Morissette & Mario ‘Souleye’ Treadway: Onyx Solace
The singer welcomed her second child on June 23, a little girl named Onyx. "#beyondblessed," she wrote alongside this sweet photo.
Norah Jones
The notoriously private singer welcomed her second child this year. Jones is also mom to a son, who was born in February 2014.
Ali Fedotowsky & Kevin Manno: Molly Sullivan
The Bachelorette star gave birth to her first child on July 6, a baby girl named Molly Sullivan Manno. "You are absolutely beautiful and perfect in every way," she wrote on Instagram.
Emily Blunt & John Krasinski: Violet
The couple welcomed their second child, a girl named Violet, at the end of June. Krasinski took to Twitter on Independence Day to announce the new addition: "What better way to celebrate the 4th... than to announce our 4th family member!!! 2 weeks ago we met our beautiful daughter Violet #Happy4th," he wrote.
JoAnna Garcia Swisher & Nick Swisher: Sailor Stevie
The actress gave birth to a baby girl this summer. Sailor Stevie Swisher joins mom JoAnna, dad Nick, and big sister Emme in their family of four.
Audrina Patridge & Corey Bohan: Kirra Max
The engaged couple welcomed their first child together, a baby girl named Kirra Max Bohan, in June.
Chelsea Clinton & Marc Mezvinsky: Aidan
The former First Daughter gave birth to her second child on June 18, a baby boy named Aidan Clinton Mezvinsky. Clinton has an almost 2-year-old daughter, Charlotte, at home with hubby Marc Mezvinsky.
Hannah Bagshawe & Eddie Redmayne: Iris Mary
The Oscar-winning actor welcomed his first child with wife Hannah Bagshawe, a baby girl named Iris Mary Redmayne, on June 15.
Jordana Brewster & Andrew Form: Rowan
The Fast & Furious star welcomed her second son via a gestational surrogate on June 7, a baby boy named Rowan Brewster-Form. The couple also has 2-year-old Julian at home.
Ginnifer Goodwin & Josh Dallas: Hugo Wilson
The Once Upon a Time co-stars welcomed their second child on June 1, a baby boy named Hugo Wilson. The couple married in April 2014, and have a 2-year-old son together, Oliver Finlay.
Soleil Moon Frye & Jason Goldberg: Story
The Punky Brewster star welcomed her fourth child on May 18, a baby boy named Story.
Shanola Hampton & Daren Dukes: Daren O.C.
The Shameless star took to Instagram to share this sweet photo of her newborn baby boy, born May 9.
Eva Mendes & Ryan Gosling: Amada Lee
The couple welcomed their second daughter, Amada Lee, in April. Gosling said on Good Morning America that living with his three girls is "heaven."
Jessica Capshaw & Christopher Gavigan: Josephine Kate
The Grey's Anatomy star gave birth to her fourth child with her husband, Jessica Alba's Honest Company co-founder. Their daughter, Josephine Kate, was born on May 2.
Nick & Lauren Kitt Carter: Odin Reign
The couple welcomed their first child, a baby boy, on April 19.
Princess Sofia & Prince Carl Philip: Alexander Erik
The royals welcomed their little prince on April 19.
Megan Boone & Dan Estabrook: Caroline
The Blacklist star and her fiancé welcomed a baby girl on April 15.
Chrissy Teigen & John Legend: Luna Simone
The first-time mom gave birth to a healthy baby girl on April 14.
Kelly Clarkson & Brandon Blackstock: Remington Alexander
The singer gave birth to her second child, a healthy baby boy, on April 12.
Seth Meyers & Alexi Ashe: Ashe Olsen
The couple welcomed their first child, a baby boy, on March 27.
Ivanka Trump & Jared Kushner: Theodore James
The star welcomed her third child, a baby boy, on March 27.
Anne Hathaway & Adam Schulman: Jonathan Rosebanks
The couple welcomed their first child, a baby boy, on March 24.
Ne-Yo & Crystal Renay: Prince Shaffer
The couple welcomed their first child together, a baby boy, on March 15.
Heather Morris & Taylor Hubbell: Owen Bartlett
The Glee star gave birth to her second child, a baby boy, on Feb. 11.
Cat Deeley & Patrick Kielty: Baby Boy
The couple welcomed their first child, a baby boy, in January.
