His daughter Ivanka Trump is expecting baby No. 2.
The 31-year-old shared the good news on Twitter Thursday, tweeting: "Jared and I and are so excited that Arabella will become a big sister this fall. Thanks for all your good wishes."
Ivanka Trump is married to New York Observer publisher Jared Kushner.
They have a 20-month-old daughter, Arabella Rose.
