Lachlan Murdoch and his supermodel wife Sarah slip quietly into Australia on their private jet

Lachlan Murdoch and his supermodel wife Sarah have quietly slipped into Australia on a private jet, a new report claims. 

The CEO of Fox Corporation, 49, and the former Australia’s Next Top Model host, 48, flew out of the US and into the country on a private jet last Sunday, the Sydney Morning Herald reported on Saturday.

The glamorous couple and their three California-raised children – sons Kalan Alexander, 16, Aidan Patrick, 14, and daughter Aerin Elisabeth, 10 – are said to be undergoing 14 days of quarantine.

Back Down Under: Fox CEO Lachlan Murdoch, 49, and his supermodel wife Sarah, 48, quietly arrive in Australia on a private jet and are undergoing 14 days of quarantine last Sunday, the Sydney Morning Herald reported on Saturday. Both pictured 

But, it is not known if they are isolating at the family’s compound, Le Manoir, in leafy Bellevue Hill or the Murdoch estate Cavan in near the country town of Yass.

It appears as though the family will be Down Under for some time after a source told the publication that all three of their children were ‘taken out of their schools’.   

Sydney Morning Herald also reported that big plans for patriarch Rupert Murdoch’s 90th birthday celebration have been put on hold until July. 

Private: The couple and their three California-raised children are said to be undergoing 14 days of quarantine.u00A0But, it is not known if they are isolating at the family's compound in leafy Bellevue Hill or the Murdoch estate Cavan near Yass

Private: The couple and their three California-raised children are said to be undergoing 14 days of quarantine. But, it is not known if they are isolating at the family’s compound in leafy Bellevue Hill or the Murdoch estate Cavan near Yass

Minor delay: The publication also reported that big plans for patriarch Rupert Murdoch's 90th birthday have been put on hold until July. Pictured is Sarah, Rupert and Lachlan

Minor delay: The publication also reported that big plans for patriarch Rupert Murdoch’s 90th birthday have been put on hold until July. Pictured is Sarah, Rupert and Lachlan

The media mogul, who turned 90 on March 11, instead celebrated his milestone occasion with his family – likely including his fourth wife Jerry Hall – at his Moraga vineyard in ritzy Bel Air.

His children – Prudence, 63, Elisabeth, 52, Lachlan, James, 48, Grace, 20, and Chloe, 18 – are reportedly taking part in a tribute film for their father, according to the publication.  

Lachlan and Sarah’s recent comes as a plethora of Hollywood celebrities move Down Under – escaping the Covid pandemic in the US. 

Aside from her Murdoch fame, many will remember Sarah’s infamous live TV gaffe on Australia’s Next Top Model in 2010.

Family affair: His children - Prudence, 63, Elisabeth, 52, Lachlan (left), James, 48 (right), Grace, 20, and Chloe, 18 - are reportedly taking part in a tribute film for their father, according to the publication

Family affair: His children – Prudence, 63, Elisabeth, 52, Lachlan (left), James, 48 (right), Grace, 20, and Chloe, 18 – are reportedly taking part in a tribute film for their father, according to the publication

Remember this: Aside from her Murdoch fame, many will remember Sarah's infamous live TV gaffe on Australia's Next Top Model in 2010.u00A0She mistakenly announced the wrong name as the winner of the modelling competition

Remember this: Aside from her Murdoch fame, many will remember Sarah’s infamous live TV gaffe on Australia’s Next Top Model in 2010. She mistakenly announced the wrong name as the winner of the modelling competition

She mistakenly announced the wrong name as the winner of the modelling competition.

At the time, the beauty told The Sydney Morning Herald that there was miscommunication through her earpiece during the live finale, and said she felt sick about it all.

She insisted it wasn’t a publicity stunt, saying: ‘You can see how close we are with the girls.’

‘You wouldn’t put your worst enemy through the situation let alone these girls.’

Real awkward! At the time, the beauty told The Sydney Morning Herald that there was miscommunication through her earpiece during the live finale, and said she felt sick about it all.u00A0She insisted it wasn't a publicity stunt, saying: 'You can see how close we are with the girls'

Real awkward! At the time, the beauty told The Sydney Morning Herald that there was miscommunication through her earpiece during the live finale, and said she felt sick about it all. She insisted it wasn’t a publicity stunt, saying: ‘You can see how close we are with the girls’