The former model-turned-businesswoman confirmed that she is expecting her third child with her real-estate scion husband. The baby joins sister Arabella, 4, and brother Joseph, who is turning two next month, reported Ace Showbiz.
"I couldn't be more thrilled to share the news with you that I am expecting. #TeamIvanka helped me put together a little video to announce baby number three (which you can watch on Facebook)," she wrote on her official blog.
"Arabella and Joseph are both incredibly excited to have a new sibling on the way (of course, Arabella desperately wants a baby girl, and Joseph hopes it's a boy!), and I wanted them to join me in making the announcement," Ivanka added.
Donald Trump took a brief break from his presidential campaign to tweet, "So happy about my daughter @IvankaTrump's announcement that she will be having a baby this spring. Congratulations!"
It will be Donald's eighth grandchild.
Ivanka is an executive in her father's company and has also appeared on his former show, "The Apprentice". She is now serving as an adviser for his campaign.