Natalie Portman Pregnant With Baby #2

2014 Children's Hospital Los Angeles Gala "Noche de Ninos" - Arrivals

Natalie Portman made a huge announcement today—she appeared on the Venice Film Festival red carpet for her new movie, “Planetarium” with a pregnant belly! The Oscar winner, who was beautifully drapped in a one-shouldered, ivory Dior gown, and her husband Benjamin Millepied are expecting their second baby a source tells Access Hollywood.

The Black Swan beauty and her hubby are already parents to son, Aleph, 5.

Photo from PR Photos