News Ivanka Trump's Baby Name Revealed Published 9:39 AM PDT, July 18, 2011 Getty Images The Trumps took to Twitter this morning to announce the name of Ivanka and husband Jared Kushner's newest little bundle of joy, Arabella Rose. Proud grandpa Donald tweeted: "Congratulations to my daughter Ivanka and her husband Jared on the birth of their daughter Arabella Rose yesterday."Shortly thereafter, the new mama wrote: "Jared and I are having so much fun playing with our daughter! Arabella Rose is beyond adorable. She's truly a blessing."