It's a boy for Ivanka Trump and Jared Kushner.
Trump announced via Twitter on Tuesday that she had given birth to the couple's second child:
Proud grandfather Donald Trump also shared the news on his own Twitter page:
My beautiful daughter Ivanka just had a healthy baby boy. Jared and Ivanka are very proud!— Donald J. Trump (@realDonaldTrump) October 15, 2013
Trump, 31, and Kushner are already parents to 2-year-old daughter Arabella. She and the New York Observer owner married in 2009.
"I'm superstitious," she said. "I don't like to tell people, but I don't have the discipline to keep it a surprise. There are so many variables in motherhood that, those I can control, I like to."