Australian model Jessica Hart announces she's expecting a second child with her fiancé James Kirkham

Jessica Hart is pregnant again!

The Australian model, 34, has announced she's expecting a second child with her former NASCAR driver fiancé James Kirkham. Hart welcomed her first child Baby-Rae seven months ago.

"The announcement is that I've just found out I'm pregnant again," she said in an Instagram video, noting she's six weeks along. Watch above!

"It's exciting, after the initial shock of having two babes under two."

"I'm sharing this so early because I want to go through it all with a community, so no matter what happens, you'll find out, but we'll have two kids under two, it'll be a wild ride and an exciting journey and I'm excited to share it with you," she said.

Meanwhile, Kirkham shared a photo of a positive pregnancy test. He simply captioned the image with a love heart.

READ MORE: Jessica Hart welcomes first child with James Kirkham, reveals unusual baby name

Hart and Kirkham welcomed Baby-Rae on November 17 last year. She opened up to People about the meaning behind her daughter's name.

"I first heard [the name] in the movie Dirty Dancing and always thought I'd love to name my daughter Baby," she told the outlet. "I was hesitant to ask James about it at first but we just weren't landing on a name. Finally, probably a month before she was born, I said what about Baby, and he said, 'Oh my gosh, I love it.' It's felt right ever since."

Kirkham has a six-year-old daughter Wren from a previous relationship.