Big Brother 2021 First Look: Meet this year’s celebrity housemates

Big Brother 2021 First Look: An elite athlete, a designer and a social media star: Meet the housemates set to appear on the revamped reality series

The upcoming Big Brother Australia reboot will soon return to television.

And on Monday, Channel Seven offered fans their first glimpse of the upcoming revamped new house and its colourful new housemates.

With an Instagram following of 193,300 and counting, Sarah Jane Adams has already cemented herself as one of Australia’s most in-demand designers and models.

Big Brother 2021 First Look: An elite athlete, a designer and a social media star are set to appear on the revamped reality series. Pictured: host Sonia Kruger

The 64-year-old Sydney-based jewellery designer has already strutted runways at fashion week and starred in international fashion campaigns.

Sarah is set to bring plenty of colour and personality into the house.

‘You’ll never hear me complain about being invisible,’ she describes herself in an Instagram post from last year.

Incoming! With an Instagram following of 193,300 and counting, Sarah Jane Adams has already cemented herself as one of Australia's most in-demand designers and models

Incoming! With an Instagram following of 193,300 and counting, Sarah Jane Adams has already cemented herself as one of Australia’s most in-demand designers and models

Stylish: 'You’ll never hear me complain about being invisible,' she described herself in an Instagram post from last year

 Stylish: ‘You’ll never hear me complain about being invisible,’ she described herself in an Instagram post from last year

Viewers are then introduced to MTV presenter, beauty YouTuber and DJ FlexMami, whose real name is Lillian Ahenkan.

‘Big Brother intrigues me. My life is one big social gain,’ she says. 

Former elite athlete Katie Williams is also set to join the show. 

Cool: Viewers are then introduced to MTV presenter, beauty YouTuber and DJ FlexMami, whose real name is Lillian Ahenkan

Cool: Viewers are then introduced to MTV presenter, beauty YouTuber and DJ FlexMami, whose real name is Lillian Ahenkan

A plan: 'Big Brother intrigues me. My life is one big social gain,' she says

A plan: ‘Big Brother intrigues me. My life is one big social gain,’ she says

She previously appeared as a contestant on the Channel Nine hit show Australian Ninja Warrior in 2017. 

The promo begins with Big Brother’s infamous voice over saying: ‘My house has been transformed, more rooms. More secrets. More than meets the eye. 

‘Have you missed me?… You think you know my game? Think again,’ he teases. 

Famous face: Former elite athlete Katie Williams is also set to join the show

Famous face: Former elite athlete Katie Williams is also set to join the show 

New look: The new teaser then gives fans a decent look into where the new housemates will battle it out for the winning spot

New look: The new teaser then gives fans a decent look into where the new housemates will battle it out for the winning spot

New rooms: The redecorated house, which is purpose-built inside a warehouse at Manly's North Head in Sydney

New rooms: The redecorated house, which is purpose-built inside a warehouse at Manly’s North Head in Sydney

The new teaser then gives fans a decent look into where the new housemates will battle it out for the winning spot.

The redecorated house, which is purpose-built inside a warehouse at Manly’s North Head in Sydney.

It boasts a colourful interior, mysterious games and challenge rooms and a huge swimming pool in the garden, recently redesigned for the show. 

 Big Brother will return to Seven in 2021 

Coming soon: Big Brother will return to Seven in 2021

Coming soon: Big Brother will return to Seven in 2021