Ivanka Trump and Jared Kushner name baby girl

Ivanka Trump and hubby Jared Kushner revealed on Monday that they named their newborn daughter Arabella Rose.

"Jared and I are having so much fun playing with our daughter! Arabella Rose is beyond adorable. She's truly a blessing," tweeted the 29-year-old mom.

Real Estate mogul Donald Trump’s only daughter gave birth to the couple’s first child on Sunday at an undisclosed hospital in the city. She and her 30-year-old husband, who owns the New York Observer, wed in October 2009.

The Donald pre-empted his daughter’s tweet and revealed the baby’s name, which he deemed “very exotic,” on "Fox & Friends" morning television show yesterday. "I just left the hospital and the baby is beautiful,” he said of his third grandchild. [Ivanka's] doing great."

Donald Trump Jr. and his wife, Vanessa, announced in March that they soon will be expanding their brood of two.