Bec Harding flashes her engagement ring as she and radio star fiancé Andy Lee ... trends now

Rebecca Harding has flashed her brand new engagement ring following long-term partner Andy Lee's recent proposal.

On Wednesday, the newly-engaged couple were spotted in matching navy jumpers at their property in Hawthorn.

Rebecca, 31, wore blue jeans with black boots and a blue hoodie and wore a large handbag slung over one shoulder.

However the most eye-catching part of her ensemble was the large rock on her finger. 

Radio host Andy, 42, meanwhile opted for comfort with a matching baseball cap and jeans, and a hoodie identical to that worn by his bride-to-be.

The couple have celebrated their recent engagement by kicking off their ambitious $5 million renovation project, which kept them busy on Wednesday. 

At one point it appeared as if the couple got hands on with the work as Andy was seen handling a drill while chatting to a nearby worker. 

Andy made the decision to propose to Rebecca, sharing the tender moment on his popular podcast with co-host Hamish Blake last week.

The news, which brought joy and tears to their close friends, including Hamish and his wife Zoe Foster Blake, marks a new chapter for the beloved Australian comedian.