Alicia Silverstone

Silverstone is expecting her first child. (Credit: Getty Images)

Emma Bunton

Bunton will welcome her second boy in May. (Credit: Dave Hogan/Getty Images)

Jane Krakowski

Krakowski is expecting her first child. (Credit: Getty Images)

Jennifer Connelly

Connelly is expecting baby number three. (Credit: Daniel Boczarski/Getty Images)

Jessica Alba

Alba is expecting her second child. (Credit: CARL DE SOUZA/AFP/Getty Images)

Jewel

Jewel is expecting her first child. (Credit: Getty Images)

Kate Hudson

Hudson is expecting her second child. (Credit: Getty Images)

Mariah Carey

Carey will give birth to twins, a boy and a girl. (Credit: Mark Ashman/Getty Images)

Marion Cotillard

Cotillard is expecting her first child. (Credit: ABDELHAK SENNA/AFP/Getty Images)

Natalie Portman

Portman is due in early summer. (Credit: Getty Images)

Pink

Pink is expecting a girl. (Credit: Getty Images)

Selma Blair

Blair announced that she and her fashion designer boyfriend are expecting their first child together. (Credit: Getty Images)

Tia Mowry

Mowry is expecting a boy. (Credit: Getty Images)

Victoria Beckham

Beckham announced she's expecting a girl this summer. (Credit: Getty Images)