Bindi Irwin Shows Off Growing Baby Bump Wearing Black Leggings & Ankle Boots In New Instagram Share

It's been a week since Bindi Irwin shared her very first baby bump photo on social media, and on Wednesday, she excitedly shared another photo of her growing belly with her 4 million Instagram followers.

The 22-year-old conservationist posed for the snapshot outside of a building that may have been the house that she shares with husband Chandler Powell. Bindi revealed in the caption that she was having dinner with her family, which could explain her dressy attire. Her fans are used to seeing her in her zoo uniform, which features army green pants and a khaki shirt with the Australian Zoo's logo on it.

For her evening plans, Bindi wore a pair of black, formfitting leggings and a matching top. The bottoms hugged her slightly bulging tummy. She placed her hand gently on her small bump as she gazed down with a smile on her face. She tucked her other hand inside the pocket of a black-and-white, floral-printed cardigan that she wore over the black shirt.

To complete the pregnancy ensemble, the expectant mom rocked a pair of ankle boots with a low, chunky heel. Her long, brunette locks cascaded over her shoulders with her usual side part.

In the caption, the daughter of the late Steve Irwin wrote about becoming a first-time parent, expressing how much love she already has for her child.

Bindi and Chandler are expecting their first child together, a baby girl. They shared the pregnancy news in August and a month later announced the gender of their little bundle of joy.

"The two most beautiful girls," Chandler responded in the comments section, adding a heart emoji.

"You're our world," Bindi replied.

In the comments section, her followers gushed about the interaction between the lovebirds and complimented her sweet photo.

"Glowing!!!" one fan simply said.

"Absolutely stunning a beautiful soul growing in a beautiful soul," a second follower stated.

"Absolutely gorgeous," replied a third admirer.

"Stunning, you'll be such an amazing mom Bindi," a fourth person told her.

In her previous baby bump photo, she stood indoors with a staircase behind her. As The Inquisitr detailed, she cradled her tummy with both hands, but there was little to see. She wore a black tank top and a pair of olive green pants. That time she was staring at the camera with a sweet smile on her face. Just a week later, however, her belly has become a bit more noticeable.