Olly Murs wears a white face-mask and blonde wig as he channels Mrs. Doubtfire in TikTok video

He has been whiling away the hours in isolation by filming a plethora of hilarious TikTok videos. 

And Olly Murs went all out for his latest video on Sunday where he dressed as Robin Williams’ iconic character, Mrs. Doubtfire.

The singer, 36, donned a thick white face mask and blonde wig for the sketch and changed into a variety of different outfits and wigs for full comedic effect. 

Making an effort: Olly Murs went all out for his latest video on Sunday where he dressed as Robin Williamss' iconic character, Mrs. Doubtfire

Making an effort: Olly Murs went all out for his latest video on Sunday where he dressed as Robin Williamss’ iconic character, Mrs. Doubtfire

The 1993 film follows Robin’s character transform into his children’s nanny using prosthetics and fancy dress. 

In the scene that Olly masterfully reenacted, Mrs. Doubtfire used cake rubbed all over her face like a mask as a disguise. 

As well as his blonde wig, Olly wore a striped pink robe while playing the role of the nanny. 

He then made a cup of tea and made a mess with his face mask dripping into the mug. 

Hilarious: The singer, 36, donned a thick white face mask and blonde wig for the sketch and changed into a variety of different outfits and wigs for full comedic effect

Iconic: The 1993 film follows Robin's character transform into his children's nanny using prosthetics and fancy dress

Iconic: The 1993 film follows Robin’s character transform into his children’s nanny using prosthetics and fancy dress 

Olly captioned the video: ‘My beauty regime #mrsdoubtfire #facemask’  

On Thursday, Olly celebrated his 36th birthday in style with a private ice cream van hire for the day.

The singer took to Instagram to share a sweet snap of himself kissing girlfriend Amelia Tank on the cheek as he reflected on his ‘very weird’ big day spent during the coronavirus lockdown.

However, far from being a dull occasion, Olly shared a number of his birthday treats including having an ice cream van all to himself in his garden.

Yuck! In the scene that Olly masterfully reenacted, Mrs. Doubtfire used cake smooshed all over her face like a mask as a disguise

Yuck! In the scene that Olly masterfully reenacted, Mrs. Doubtfire used cake smooshed all over her face like a mask as a disguise

In character: As well as his blonde wig, Olly wore a striped pink robe while playing the role of the nanny

In character: As well as his blonde wig, Olly wore a striped pink robe while playing the role of the nanny

The star took to his Instagram stories where he shared snippets from his big day, of which Amelia was sure to make special.

He told his followers that the beauty had ‘smashed it’ as he gave a glimpse of his home which was adorned with rainbow coloured balloons and bunting.

Olly later shared how chuffed he was by Amelia’s present, which saw Olly gifted with his own set of specially made designer clothes by Prévu Studio, founded  by former TOWIE star Jake Hall. 

Birthday love: Last Thursday, Olly celebrated his 36th birthday in style with a private ice cream van hire for the day

Birthday love: Last Thursday, Olly celebrated his 36th birthday in style with a private ice cream van hire for the day

What a treat! The singer celebrated his 36th birthday in style, which included private ice cream van hire for the day

What a treat! The singer celebrated his 36th birthday in style, which included private ice cream van hire for the day

However, the biggest treat of all was no doubt use of an ice cream van, which was seen parked in the the singer’s front garden, much to his surprise.

A delighted Olly was heard exclaiming ‘this is amazing’ as he stepped out to discover the van, which was playing its traditional chimes, parked outside.

He later shared a snap of his and Amelia’s ice cream treat, which was piled high with sauces, sprinkles and sweets.

Fun times: The star took to his Instagram stories where he shared snippets from his big day, of which Amelia was sure to make special

Treat: He told his followers that the beauty had 'smashed it' as he gave a glimpse of his home which was adorned with rainbow coloured balloons and bunting

Fun times: The star took to his Instagram stories where he shared snippets from his big day, of which Amelia was sure to make special

Happy: Olly later shared how chuffed he was by Amelia's present, which saw Olly gifted with his own set of specially made designer clothes by Prévu Studio, founded by former TOWIE star Jake Hall

Happy: Olly later shared how chuffed he was by Amelia’s present, which saw Olly gifted with his own set of specially made designer clothes by Prévu Studio, founded by former TOWIE star Jake Hall

His amazing day continued with a takeaway meal from popular Essex restaurant Sheesh.

While the Wrapped Up singer later enjoyed a fancy dress Zoom call with his loved one, with the star treated to not one but two birthday cakes.

Olly dressed up as a Lego man for the call and held aloft his Lego brick cake while everyone sang Happy Birthday to him.    

The dream! However, the biggest treat of all was no doubt use of an ice cream van, which was seen parked in the the singer's front garden, much to his surprise

The dream! However, the biggest treat of all was no doubt use of an ice cream van, which was seen parked in the the singer’s front garden, much to his surprise

Yum! He later shared a snap of his and Amelia's ice cream treat, which was piled high with sauces, sprinkles and sweets

Yum! He later shared a snap of his and Amelia’s ice cream treat, which was piled high with sauces, sprinkles and sweets

Lovely: Olly dressed up as a Lego man for the call and held aloft his Lego brick cake while everyone sang Happy Birthday to him during a fancy dress Zoom call

Lovely: Olly dressed up as a Lego man for the call and held aloft his Lego brick cake while everyone sang Happy Birthday to him during a fancy dress Zoom call