52168246 Pregnant actress Natalie Portman shows off her baby bump in a tight fitted dress at the 73rd Venice Film Festival  in Venice, Italy on September 8, 2016.  Natalie announced that she is expecting her second child while in Venice promoting the sci-fi film 'Planetarium' FameFlynet, Inc - Beverly Hills, CA, USA - +1 (310) 505-9876 RESTRICTIONS APPLY: USA/AUSTRALIA ONLY

Congratulations are in order for Natalie Portman and Benjamin Millepied.

The Academy Award-winning actress, 35, and her French choreographer husband, 39, are expecting their second child. The actress debuted her growing baby bump in a white Valentino gown at the Venice Film Festival on Thursday (September 8).

The Oscar winner surprised fans while promoting her new film Planetarium, which she costars in alongside Lily-Rose Depp.

Millepied and Portman – who were wed in California in 2012 – are already parents to 5-year-old son Aleph.

Portman also currently stars as former First Lady Jacqueline Kennedy Onassis in the upcoming biopic Jackie.

Congratulations to them!

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52168243 Pregnant actress Natalie Portman shows off her baby bump in a tight fitted dress at the 73rd Venice Film Festival  in Venice, Italy on September 8, 2016.  Natalie announced that she is expecting her second child while in Venice promoting the sci-fi film 'Planetarium' FameFlynet, Inc - Beverly Hills, CA, USA - +1 (310) 505-9876 RESTRICTIONS APPLY: USA/AUSTRALIA ONLY
52168249 Pregnant actress Natalie Portman shows off her baby bump in a tight fitted dress at the 73rd Venice Film Festival  in Venice, Italy on September 8, 2016.  Natalie announced that she is expecting her second child while in Venice promoting the sci-fi film 'Planetarium' FameFlynet, Inc - Beverly Hills, CA, USA - +1 (310) 505-9876 RESTRICTIONS APPLY: USA/AUSTRALIA ONLY
52168251 Pregnant actress Natalie Portman shows off her baby bump in a tight fitted dress at the 73rd Venice Film Festival  in Venice, Italy on September 8, 2016.  Natalie announced that she is expecting her second child while in Venice promoting the sci-fi film 'Planetarium' FameFlynet, Inc - Beverly Hills, CA, USA - +1 (310) 505-9876 RESTRICTIONS APPLY: USA/AUSTRALIA ONLY
52168259 Pregnant actress Natalie Portman shows off her baby bump in a tight fitted dress at the 73rd Venice Film Festival  in Venice, Italy on September 8, 2016.  Natalie announced that she is expecting her second child while in Venice promoting the sci-fi film 'Planetarium' FameFlynet, Inc - Beverly Hills, CA, USA - +1 (310) 505-9876 RESTRICTIONS APPLY: USA/AUSTRALIA ONLY
52168260 Pregnant actress Natalie Portman shows off her baby bump in a tight fitted dress at the 73rd Venice Film Festival  in Venice, Italy on September 8, 2016.  Natalie announced that she is expecting her second child while in Venice promoting the sci-fi film 'Planetarium' FameFlynet, Inc - Beverly Hills, CA, USA - +1 (310) 505-9876 RESTRICTIONS APPLY: USA/AUSTRALIA ONLY

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