Halle Berry gave birth to her daughter, Nahla, in March 2008. Nahla's father is Gabriel Aubry. The actress, 46, is pregnant with her second child -- her first with fiancé Olivier Martinez.
Kelly Preston was 47 when she and husband John Travolta welcomed Benjamin.
Julianne Moore's daughter, Liv Helen, was born in April 2002. Moore was 41 at the time. Her son, Caleb, was born in 1997.
At 42, Uma Thurman welcomed her first child with Arpad Busson, Rosalind Arusha Arkadina Altalune Florence Thurman-Busson, in 2012. (But you can call her Luna for short.) Thurman also has two children with Ethan Hawke. She is pictured here with son Levon Hawke.
Nicole Kidman, 41 at the time, and Keith Urban welcomed daughter Sunday Rose into the world in 2008.
Celine Dion and her husband, René Angelil, welcomed twin boys in 2010. Dion was 42 at the time.
Tina Fey gave birth to her second daughter, Penelope, in 2011 when she was 41. Her daughter Alice was born in 2005.
Salma Hayek was 41 when she gave birth to Valentina Paloma Pinault in 2007. Her husband is Francois-Henri Pinault.
Meryl Streep gave birth to her fourth child, daughter Louisa, just before her 42nd birthday. Streep's husband is sculptor Donald Gummer.
At 41, Nia Long welcomed her second child in November 2011. Long is shown here with her first child, Massai Dorsey II.
- Halle Berry expecting her second baby at 46
- Actress says she feels "fantastic," calling news of baby a "surprise"
- Oscar winner and Olivier Martinez are expecting their first child together
(CNN) -- Halle Berry is talking about becoming a mother for the second time at 46.
"I feel fantastic. This has been the biggest surprise of my life to tell you the truth," said Berry in an interview with CNN's Alina Cho. In the interview, Berry spoke about her work with designer Michael Kors and the U.N. World Food Programme to fight hunger.
The Academy Award-winning actress and fiance Olivier Martinez are expecting their first child together.
"I thought I was kind of past the point where this could be a reality for me. So it's been a big surprise and the most wonderful," the actress said.
In the interview with CNN's Alina Cho, Berry said she did not know if she was having boy, as some other media outlets have reported.
Berry has been engaged to Martinez, 47, a French actor, for more than a year.
Berry also has a daughter, Nahla, 5, with her ex-boyfriend, Canadian model Gabriel Aubry. Berry waged a difficult custody battle with Aubry when she wanted to move with Nahla to France. The estranged couple reached a settlement in November.
