News about the actress’ pregnancy has been confirmed to E! News by “multiple sources.”
Johansson, 29, has been engaged to French journalist Romain Dauriac since August 2013.
“They’re engaged and very happy,” a source told People at the time.
The Her star and Dauriac went public with their romance in November 2012.
Scarlett Johansson was previously married to Ryan Reynolds for three years. They filed for divorce in December 2010, and it was finalized in July 2011.