Breaking Down Who The 'Masked Singer's Sydney Superstar Could Be

Ahead of Monday's episode of 'The Masked Singer', we heard the next to be unmasked would be a Sydney Superstar... so here's who we think that could be.

So, while we don't know which mask will be taken off tonight, we do know that the person underneath is a 'Sydney Superstar'. And with that in mind, we've tried to join together who that could potentially be.

Here are 12 guesses we came up with:

Rebel Wilson

amfAR Cannes Gala 2019 - Show
Could Rebel Wilson be under one of the masks? Photo by Stephane Cardinale - Corbis/Corbis via Getty Images.

We know Rebel is mad for a bit of a song, with her breakout role in 'Pitch Perfect' launching her name into global stardom. But the Sydneysider could have dropped in to belt a few tunes incognito. Also, we checked, she's pretty close to the height of the Lion. Just sayin'.

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Ian Thorpe

Summer & The Star Official Launch - Arrivals
Ian Thorpe is no stranger to gold, but could he win the Masked Singer? Photo by Don Arnold/WireImage.

Can Ian Thorpe sing? That's probably the first question we should have asked, but the three-time gold medallist may have traded the pool for a Prawn mask when you think about it. The only issue is that at a whopping 196 cm, the Thorpedo may be a little too tall to fit in Prawn's shoes.

Danielle MacDonald

IMDb At Toronto 2019 Presented By Intuit QuickBooks, Day 1
The 'Dumplin' Star is no stranger to the stage. Photo by Rich Polk/Getty Images for IMDb.

Danielle MacDonald has starred in TV and feature films, and both her lead roles in 'Patti Cake$' and Netflix's 'Dumplin' were based on young women and their love of music. Now, Danielle has admitted that she "doesn't sing", but that hasn't stopped her from learning to rap on-camera or singing in front of Dolly Parton.

Greg Page

The Wiggles Perform At Fillmore Miami Beach
Did Greg Page wiggle his way onstage? Photo by Vallery Jean/FilmMagic.

Here's a fun fact: did you know that the former Wiggle and Sydney-born Greg owned one of the world's largest Elvis Presley memorabilia collections in the world? And what did the Prawn sing on the very first night? Elvis' "Suspicious Minds". Very suspicious indeed.

READ MORE: 'The Masked Singer Australia': All The Biggest Clues From Episode 1

READ MORE: 'The Masked Singer Australia': All The Biggest Clues From Episode 2

Delta Goodrem

The Voice Judges Seen In Bondi
Delta, showing us how many masks people think she's performing under. Photo by Hanna Lassen/WireImage.

No stranger to a singing competition, the 'Voice' judge's name was thrown into the ring by a lot of viewers who thought she could be either hiding behind the Monster or the Spider mask.

Tim Campbell

SHOUT! The Legend of the Wild One
No stranger to the stage, Could Tim Campbell be the one howling under the Wolf? Photo by Gaye Gerard/Getty Images.

Tim Campbell has been a star of stage and screen and he absolutely has the vocal chops to blow the guessing panel away. A handful of folk think he could be our Wolf who did label themselves a triple threat -- and Tim's not only an actor and singer -- but placing third on 'Dancing with the Stars' back in 2007? Triple. Threat.

Nikki Webster

8th Annual ASTRA Awards
What's more Sydney than Nikki? Photo by Graham Denholm/Getty Images.

Literally the face of the Sydney Olympics, the judges were pretty certain the Alien could be Nikki -- and despite some of the clues throwing them for a bit of a loop, social media backed the panel up.

Scott Morrison

Sorry about this one. Photo: Getty Images / Network 10.

Look, it WOULD be a surprise, wouldn't it?

Paulini Curuenavuli

Save Our Sons Sydney Gala Dinner
The judges thought she could be the Octopus, but is Paulini behind another mask? Photo by Don Arnold/WireImage.

Paulini's name was thrown out early on with the panel wondering if she could have been under the Octopus mask. Now we know that was Gretel Killeen, it still doesn't rule out Paulini as one of the other masks... and while she was born in Fiji, Paulini and her family moved to Sydney when she was four-years-old.

Hugh Jackman

2019 Global Citizen Festival: Power The Movement – Onstage
It's the question everyone has been asking: Hugh is behind the masks? Photo by Kevin Mazur/Getty Images for Global Citizen.

Global superstar, Academy Award nominee, Golden Globe winner... and... giant pirate Prawn? It's not entirely out of the question that the 'Boy from Oz' could have quietly slipped into one of our masks to surprise the judges (and the rest of the country while he's at it).

Matt Corby

Splendour In The Grass 2019 - Byron Bay
Is Matt the little Robot that could? Photo by Matt Jelonek/WireImage.

Another of the guessing panel's suggestions, when Robot took to the stage with his performance of "Hold Back the River" there were quite a few suggestions that it could be Matt Corby. Despite being the runner-up to Natalie Gauchi in 2007's 'Australian Idol', Corby did describe his time on the show as a "big f---ing mistake", so while we're not ruling him out, we WOULD be surprised to see him back on another singing competition.

The Opera House

Sure, why not? Photo: Getty Images/Network 10.

Honestly, it is a Sydney superstar, you have to give us that.

Featured image: Getty images.