Clooney stunned in a canary yellow dress and matching coat that elegantly accented her growing baby bump while walking through New York City on Thursday.
The 39-year-old mom-to-be gave off major Jackie Kennedy vibes in the stylish ensemble, which she paired with black heels and large shades.
WATCH: George and Amal Clooney Step Out to Take Selfies With Fans After Pregnancy Debut
The British attorney and activist announced in February that she was expecting twins with husband George Clooney. The couple are preparing to welcome the new additions to their family in June.
Clooney was in the Big Apple to address the United Nations, where she delivered a passionate speech -- entitled: "The Fight Against Impunity for Atrocities: Bringing Da'esh to Justice" -- which condemned the atrocities committed by ISIS and called for action against the terrorist group.
Clooney has frequently spoken out against ISIS in recent years, using her platform and influence to call attention to the genocidal atrocities being committed by the fundamentalist militant group.Read more at Entertainment Tonight