Published: 02:50 BST, 30 January 2018 | Updated: 09:47 BST, 30 January 2018
She her red hot romance with rocker Matthew Copley last month when pictures surfaced of the couple enjoying a steamy beachside kiss on New Year's Eve in Hawaii.
And as new reports claim Delta Goodrem is ready to walk the aisle with the hunk, she was spotted arriving into Sydney on Tuesday with a ring on her wedding finger.
The Innocent Eyes hit-maker, 33, happily flashed the jewellery as she sauntered out of the airport terminal towards her luxury vehicle.
Ring-ing in the New Year? Delta Goodrem flaunts a band on THAT finger after wedding rumours with new rocker boyfriend Matthew Copley surface
Delta was returning home ahead of reviving her role as judge and mentor on Channel Nine's singing contest The Voice.
The Australian sweetheart first appeared on rumoured boyfriend Matt's Instagram account in November, when the pair shared a jamming session.
Delta appeared in high spirits following her recent holiday with the fellow musician in Hawaii, where they were spotted locking lips.
Making magic! In November, speculation swirled about the nature of the couple's relationship after they released a video together in which they looked very cosy
Bling! As new reports claim Delta is ready to walk the aisle with the bearded hunk, she was spotted arriving into Sydney on Tuesday with a ring on her wedding finger
Casual style: The Innocent Eyes hit-maker wore plenty of jewellery as she arrived in Sydney, including multiple silver and gold rings on both hands, including a thin silver ring placed on her wedding finger
This week, a source close to the pair reportedly claimed to New Idea that Delta considered Matt as 'the one', and could be set to walk down the aisle with her beau very soon.
'Matthew and Delta may have only been dating for a couple of months, but she knows he's the one,' the source reportedly told the magazine.
The couple met while performing on Delta's national Wings of The World Tour, which commenced in October.
New Idea, however, reports the pair are already thinking of a country wedding in Victoria, perhaps at a five-star winery - possibly before the new season of The Voice hits screens.
Red hot! Meanwhile, Delta looked gorgeous as always as she paraded her enviable physique on arrival in Sydney
The publication also alleged that it was handsome guitarist Matthew who proposed a trip down the aisle.
'When [Matthew] told her he felt the same way and wanted to get married, it was like a fairy tale come true for Delta. She's sick of waiting for her happily ever after,' the 'source' said.
It's been a hot and heavy romance for the pair, who were snapped in a passionate PDAs while on holiday in Hawaii last month.
Cutting a casual figure! Delta wore tight black jeans with boots, which she partnered with a red blouse with the top two buttons undone
Stunner! The open top appeared to reveal a black bra or singlet underneath
Brunette babe! Her luscious locks were worn down in natural waves and kinks, as she tussled it with her hands as she approached her awaiting car
Meanwhile, Delta looked gorgeous as always as she paraded her enviable physique on arrival in Sydney.
She wore tight black jeans with boots, which she partnered with a red blouse with the top two buttons undone.
The open top appeared to reveal a black bra or singlet underneath, as she accessorised with multiple layered necklaces.
Pick-me-up? Delta carried a take-away coffee with her after her long-haul flight
Low-key look? She styled her look with aviator sunglasses
She styled her look with aviator sunglasses and multiple silver and gold rings on both hands, including a ring placed on her wedding finger.
Daily Mail Australia has reached out to Delta for comment.
The friendly star stopped to share a chat with the public and staff members within the terminal, smiling from ear-to-ear.
All smiles: Delta stopped to share friendly chats with the public and staff members within the terminal, grinning from ear-to-ear
Toting her handbag and carrying a take-away coffee cup in one hand, the star appeared to have a male staff member push her luggage alongside her.
Her luscious locks were worn down in natural waves and kinks, as she tussled it with her hands as she approached her awaiting car.
Delta's makeup appeared flawless and fresh despite her long-hail flight journey.
Helping hand: Toting her handbag in one hand, the star appeared to have a male staff member push her luggage alongside her
Holidays are over! Delta was returning to Sydney to revive her role as judge and mentor on Channel Nine's singing contest The Voice
Delta has arrived home in preparations for the seventh season Nine's reality show The Voice.
She will rejoin Kelly Rowland and Boy George on the celebrity panel, with new judge Joe Jonas announced for 2018- who found fame in The Jonas Brothers before joining DNCE.
The Voice is due to debut on Nine within the next three months
Coming soon! Delta will return as a judge on the seventh season of The Voice, which is due to debut on Nine within the next three months