The daughter of real estate mogul-turned-U.S. presidential candidate Donald Trump and her businessman husband Jared Kushner welcomed a baby boy on Sunday (27Mar16) and she took to Twitter to announce the happy news.

"Jared and I feel incredibly blessed to announce the arrival of Theodore James Kushner. Xx Ivanka," she wrote.

Ivanka and Jared are already parents to son Joseph Frederick, two, and daughter Arabella Rose, four.

She started dating Jared in 2007 and they wed in 2009.