We KNEW it!

After months of concealing her petite frame under oversized ensembles, Natalie Portman proudly displayed her baby bump at the Planetarium premiere during the Venice Film Festival on Thursday.

The Oscar winner has been looking like she was sporting the makings of a baby bump for the last month or so but had kept mum on being a mom for a second time. However after displaying an obvious baby bump on the red carpet, a source confirmed to Us Weekly that the brunette is expecting her second child with her husband, Benjamin Millepied.

The dazzling star donned a Grecian-style floor length Dior gown with a train that showed off her growing bump.

Portman and Millepied met on the set of 2010’s Black Swan. The duo married in 2012. They had their son, Aleph, in 2011.

In the Planetarium, Portman stars as a psychic in pre-World War II France. The French-Belgian drama, which also stars Lily-Rose Depp, is scheduled to be released on November 16.