Celebrity baby boom of 2026: Millie Bobby Brown, Lady Gaga and more stars welcome new arrivals

Several celebrities have celebrated major family milestones in 2026, welcoming babies and beginning new chapters in

Several celebrities have celebrated major family milestones in 2026, welcoming babies and beginning new chapters in their personal lives. From Hollywood actors and chart-topping singers to models and sports stars, the year has brought a wave of joyful announcements.

Among the high-profile names celebrating parenthood are Millie Bobby Brown, Lady Gaga, Kaley Cuoco, Cameron Diaz, Taylor Lautner and Ellie Goulding. Some stars welcomed their first children, while others expanded their growing families.

Millie Bobby Brown and her husband, Jake Bongiovi, welcomed their second child through adoption in August. Kaley Cuoco and Tom Pelphrey also expanded their family, welcoming their second child, a daughter named Philomena Carmine Bobby Pelphrey, on October 12.

Cameron Diaz and her husband, Benji Madden, welcomed their third child, a son named Nautas Madden, on May 4. Meanwhile, actress Hailee Steinfeld and her husband, NFL quarterback Josh Allen, became parents for the first time on April 2, welcoming their daughter, Harper Haize Allen.

Taylor Lautner and his wife, Tay Lautner, announced the arrival of their first child, daughter Lennon Taylor Lautner, on September 16. Model Barbara Palvin and actor Dylan Sprouse also celebrated the birth of their first child, a daughter named Sylvie, on September 7.

Singer Lady Gaga and her fiancé, Michael Polansky, reportedly welcomed their first child, a daughter named Rose Bean Polansky, on June 9. Singer Charlie Puth and his wife, Brooke Sansone, announced the birth of their first child, son Jude Crawford Puth, on March 13.

Other musicians also celebrated new additions to their families. Meghan Trainor and Daryl Sabara welcomed their third child, daughter Mikey Moon Trainor, through surrogacy on January 18. Little Mix singer Perrie Edwards and footballer Alex Oxlade-Chamberlain welcomed their second child, daughter Alanis Valentine, on January 17.

Ellie Goulding also became a mother with boyfriend Beau Minniear, welcoming a daughter named Iris Edaline on March 6. Meanwhile, Sofia Richie and Elliot Grainge welcomed their second child, son Henry Cecil Grainge, on March 18.

Several other celebrity couples announced new arrivals throughout the year. Olivia Culpo and Christian McCaffrey welcomed their second son, Roman Augustus McCaffrey, on September 29. Rebel Wilson and Ramona Agruma also expanded their family, welcoming their second daughter, Rose Estelle, on May 4.

Actress Lena Dunham and her husband, Luis Felber, welcomed their first child, a daughter, through surrogacy. Actress Sienna Miller and her partner, Oli Green, also welcomed their second child together, a baby boy, in May.

Aubrey Plaza and Christopher Abbott reportedly welcomed their first child, a daughter, in late July. Actor Sebastian Stan and actress Annabelle Wallis also celebrated the arrival of their first child together in July.

Other stars marking family milestones included Milo Ventimiglia and his wife, Jarah Mariano, who welcomed their second son, Rock-Anthony Makoa Ventimiglia, on July 6. Joey Lawrence and Samantha Cope welcomed their second child, son Ford Joseph Lawrence, on April 6.

Sports and entertainment personalities also shared their happiness with fans. Baseball star Freddie Freeman and his wife, Chelsea Freeman, welcomed their fourth child and first daughter, London Rosemary Joy Freeman, on April 19. Actress Candice King and actor Steven Krueger welcomed their first child, son Arlo Dominic Krueger, on May 3.

The growing list of celebrity parents also includes Brody Jenner and Tia Blanco, who welcomed their second daughter, Dolly Jane Jenner, on September 21, and Bonnie Wright, who welcomed her second child, son Aster Sky Wright Lococo, on September 28.

With more stars sharing their family news throughout the year, 2026 has become a memorable period for celebrity parents. The announcements have offered fans a glimpse into the personal milestones of familiar faces beyond their careers in film, television, music and sports.