She's on the brink of co-host the 2022 Australia Day Stay live performance.
And Casey Donovan, 33, confirmed her ardour for the occasion on Tuesday, as she enthusiastically belted out a tune throughout rehearsals in Sydney.
The Australian Idol star dazzled in head-to-toe black for her activate the stage.
The occasion is ready to be held on the iconic Sydney Opera Home on Wednesday.
Donovan additionally co-hosted the occasion in 2021.
In addition to a musical efficiency by the singer-songwriter, the all-star line-up consists of William Barton, Shane Howard and Isaiah Firebrace.
Delta Goodrem additionally returns as a co-host and one of many headline performers, after performing in 2021.
Final yr, Donovan sparked rumours she's secretly engaged to girlfriend Renee Sharples, one yr after discovering love in lockdown.
In September, the Australian Idol winner despatched the hearsay mill ablaze after she uploaded an Instagram video of herself performing a canopy of Stand By Me to advertise R U OK? Day.
As Casey strummed a guitar, followers could not assist however spy an enormous diamond ring on her finger, main some to query whether or not a marriage was on the playing cards.
Discussing Casey's sparkler with New Concept journal on the time, a jewelry skilled claimed that the ring 'seems to be a square-cut 2 to 2.5 carat diamond ring', and is probably going value round $27,000.
Upon nearer inspection nevertheless, followers would discover that Casey's rock was really on her proper ring finger, and never her engagement finger.
Whereas the Melbourne songstress has but to remark publicly on engagement whispers, she has by no means been shy to talk brazenly about her love life up to now.
Casey met Renee, a lecturer in paramedicine, on courting app Bumble and the pair arrange video dates on Zoom.
'I used to be nervous and excited to make a reference to Renee, and after we lastly related her banter was nice and he or she appeared very beautiful,' Casey instructed Lady's Day.
'Once I logged into our first Zoom date and noticed that Renee had set it up in a café, it was so candy... [It was] even higher when she requested me what sort of espresso I needed,' she added.
Renee admitted that she recognised Casey from Australian Idol however 'did not have any preconceived concepts about who she was'.