Baby Boom! Here's Every Celebrity Baby Born in 2016

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.

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.

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.

The couple welcomed their third child, "Christmas miracle" Phoenix Robert Lachey, on Dec. 24. "It's a very Merry Christmas indeed!" Nick wrote alongside a sweet photo of the infant clutching his finger.

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.

The Spy Kids star and her hubby, Big Time Rush member Carlos PenaVega, welcomed their first child together on Dec. 7, a baby boy named Ocean King. "8.6 lb blessing," Alexa captioned this sweet photo on Instagram.

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 ❤."

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.

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.

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.

The stars welcomed their first child together, a baby girl named Dream Renée Kardashian, on Nov. 10.

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.

Glee alum Jayma Mays welcomed her first child with husband Adam Campbell in August 2016, a baby boy named Jude.

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.

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.

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.

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.

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.

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.

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.

The happy couple welcomed their first child together, a baby girl named Dusty Rose, on Sept. 21. Earlier in the month, the Maroon 5 frontman canceled upcoming concerts so that he could be by his wife's side.

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.

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.

Mia Farrow and Woody Allen's daughter Dylan welcomed a beautiful daughter, Evangeline, on Sept. 5.

The Game of Thrones star welcomed her first child with partner Guy Pearce in August, a baby boy named Monte.

The Victoria's Secret model welcomed her first child with husband Adi Ezra, a baby girl named Liv, on Aug. 11.

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.

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.

The Unbreakable Kimmy Schmidt star welcomed her first child with husband Michael Koman this summer. Her Netflix co-star Tituss Burgess revealed on Facebook that she had a baby boy.

The Scrubs star welcomed her second child with fiancé Jamie Afifi on April 28, later confirming the news to People in July.

The Mindy Project star and his wife welcomed their second daughter on March 10, but waited until July to announce her birth.

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.

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.

The socialite welcomed her first baby with hubby James Rothschild on July 8, a girl named Lily-Grace Victoria Rothschild.

The singer welcomed her second child on June 23, a little girl named Onyx. "#beyondblessed," she wrote alongside this sweet photo.

The notoriously private singer welcomed her second child this year. Jones is also mom to a son, who was born in February 2014.

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.

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.

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.

The engaged couple welcomed their first child together, a baby girl named Kirra Max Bohan, in June.

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.

The Oscar-winning actor welcomed his first child with wife Hannah Bagshawe, a baby girl named Iris Mary Redmayne, on June 15.

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.

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.

The Hunger Games star welcomed her first baby with boyfriend Ethan DeLorenzo at the end of May. "The best weekend of our lives!!! What an incredible blessing to be chosen by this amazing , kind , gentle and beautiful soul to be his parents," she captioned this sweet photo.

The Americans co-stars welcomed their first baby in May, a boy named Sam. The 40-year-old actress is also mom to daughters River, 8, and Willa Lou, 4.

The Punky Brewster star welcomed her fourth child on May 18, a baby boy named Story.

The Shameless star took to Instagram to share this sweet photo of her newborn baby boy, born May 9.

The couple welcomed their second daughter, Amada Lee, in April. Gosling said on Good Morning America that living with his three girls is "heaven."

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.

The couple welcomed their first child, a baby boy, on April 19.

The royals welcomed their little prince on April 19.

The Blacklist star and her fiancé welcomed a baby girl on April 15.