Following the performance, Bec took to her Instagram Stories to share a photo of herself with Ava prior to the performance. "Me and my mini me," she captioned the adorable snap.
It's also not the first time Ava has proved she's destined for a career on stage, regularly dropping videos of her incredible dance moves on her official Instagram page (which now boasts more than 11,000 followers), and even made her TV debut last year for an advertising campaign with Target.
"Had the best time filming this TVC for @targetaus. How gorgeous is the Kelpie?!", Ava wrote to social media at the time.
It certainly looks like the middle Hewitt is following in her mum's footsteps, with Bec having landed her breakout role as Hayley Smith on Home And Away when she was just 15.
We suspect big things are coming Ava's way!