Ivanka Trump: 'Daughter Arabella is growing fast'

Ivanka Trump has said that watching her newborn grow is both the best and worst parts of motherhood.

The Celebrity Apprentice judge welcomed her first child with husband Jared Kusher last month, a daughter named Arabella Rose.

Trump told TODAY.com that while she loves watching Arabella change with each passing day, she fears that the child with grow up too fast.

"The most fun part of being a mother so far is watching Arabella grow and experience different things every day," she explained.

"It is also the hardest part though! I feel like she will be out of the house and off to college before Jared and I know it."

Asked how she chose Arabella's name, Trump responded: "I have always loved the name Arabella, and Jared's grandmothers had names beginning with an A and an R. We wanted to pay a subtle homage to those two strong and wonderful women while also adopting a name that was very unique. Plus, we thought that the initials, ARK, were cool!"

Trump recently confessed that she is suffering from baby separation anxiety and is finding it difficult to return to work.