Jennifer Hawkins is pregnant with her second child, a boy, with husband Jake Wall

Jennifer Hawkins has shown off her baby bump as she reveals she is expecting her second child.

Jennifer Hawkins is pregnant for the second time.

The 37-year-old Miss Universe Australia winner announced the exciting news on her Instagram page on Friday, showing off her exquisite baby bump in a series of photos.

The model already shares a one-year-od daughter Frankie with husband Jake Wall. Picture: Instagram

“Round two!! Jake (husband Jake Wall) and I are so happy to share that we are expecting a baby BOY!!! We both feel really blessed and couldn’t be happier to grow our little family!” she wrote in the caption. “Can’t wait to see our Frankie girl as a big sis!!”

Jennifer Hawkins is pregnant with a little boy. Picture: Instagram

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In September 2018, revealed her desire to start a family, following her departure from Myer after 12 years as a fashion ambassador.

Jen dotes on her young daughter. Picture: Instagram

Speaking at her final runway show for the retailer, Jen said: “I’d love to have a family, it’s taking the time to look ahead. I want to have the time to be able to do that.”

In 2019, when she revealed she and Jake were expecting their first child together, she also opened about suffering from severe endometriosis, which led to a surgery and a heartbreaking miscarriage.

“Last year was such a tough year for Jake and me. It was the toughest year of our lives. I felt like I almost broke and, in fact, it’s still really raw,” she said. “But Jake was amazing. He let me sit with the pain, feel it and not be OK.”

After marrying in 2013, Hawkins and Wall didn’t think they would have any trouble falling pregnant.

“As a woman and a type A personality, I’m used to planning everything. I think this will happen, then this will happen. It seemed like a lifetime as month after month people constantly asked us when we were going to have a baby,” she said.

When she eventually did get pregnant, Hawkins and Wall’s joy was short-lived, with the couple discovering the baby had no heartbeat at the first scan.

Then, their daughter Frankie was born in October 2019.

Jennifer married Jake in Bali, Indonesia, in 2013, after eight years of dating.

Together, they run their own construction company called J Group Projects, which specialises in luxury architecture.

They also have their own Tequila brand named Sesión Premium Tequila.