“I was shocked.

“I was actually on vacation in New York visiting my family at the time,” she said.

And when pregnant came up, my jaw dropped.

NEW YORK, NY - JUNE 10: Jenna Ushkowitz attends the 72nd Annual Tony Awards at Radio City Music Hall on June 10, 2018 in New York City.

Jenna Ushkowitz.Jamie McCarthy/Getty

And then overjoyed, of course.”

Ushkowitz later elaborated on the announcement on social media.

“Baby #2 on the way,” Ushkowitz wrote onInstagram.

“We are pregnant and so excited and grateful.

“She says, ‘I’m a big girl.

I’m a big sister.’

And she understands baby,” Ushkowitz added to PEOPLE.

“So to an extent, she knows what’s going on.

She’ll figure it out real soon.”