Emma Willis looks unrecognisable in a long blonde wig and grey bob as she rocks several bold hairstyles to promote the new series of The Circle

She's set to take over as the new host of The Circle when it returns to Channel 4 later this year.

And Emma Willis looked almost unrecognisable as she sported several bold looks as she promoted the reality series in a brand new trailer.

Sharing a video to her Instagram, the presenter, 43, rocked a long blonde wig before displaying a more mature look in a grey bob and spectacles.

Who is she? Emma Willis looked almost unrecognisable as she sported several bold looks as she promoted the reality series in a brand new The Circle trailer

Who is she? Emma Willis looked almost unrecognisable as she sported several bold looks as she promoted the reality series in a brand new The Circle trailer 

Look powerful in pink like Emma in a Zara blazer

If there's one thing your wardrobe needs this season, it's a pink blazer! Don't believe us? Look no further than Emma Willis.

The presenter stunned as she promoted her latest hosting duty in an eye-catching candyfloss blazer which has got us swooning here at Fashion Finder HQ.

It's by Zara and we love the sugary sweet shade of pink. All it needs is a camisole or T-shirt and trainers or heels depending on the occasion and you're good to go. Everyone from Elle Fanning to Michelle Keegan and Ferne Cotton has rocked a pink blazer, so we think it’s about time you do, too.

Sadly this exact one has now sold out, but all you need to do to emulate Emma, is head to the edit below. We have found similarly sweet alternatives from Stradivarius, Asos, PrettyLittleThing and more!

* PRICES MAY NOT BE AS ADVERTISED

Teasing the second series of the show, Emma wrote: 'In the game where anyone can be anyone, who would you be?! The Circle. Coming soon to @channel4 @c4thecircle.'

She also shared a series of images displaying her bold transformations as well as the thrilling trailer which showcased her new looks.

In one image, the star swapped her usual cropped style for a flowing mane of blonde locks, which she wore with a bright pink trouser suit.

While another look aged the star, with Emma sporting a grey bob, a leopard print top and spectacles.

New look: Sharing a video to her Instagram, the presenter, 43, rocked a long blonde wig before displaying a more mature look in a grey bob and spectacles

New look: Sharing a video to her Instagram, the presenter, 43, rocked a long blonde wig before displaying a more mature look in a grey bob and spectacles

Coming soon: Teasing the second series of the show, Emma wrote: 'In the game where anyone can be anyone, who would you be?! The Circle'

Coming soon: Teasing the second series of the show, Emma wrote: 'In the game where anyone can be anyone, who would you be?! The Circle'

Further images saw Emma's arms adorned with tattoos, before she transformed into a muscly body builder and then a pink mouse.

The host was also seen with different emojis covering her own face, while she also featured as a bride atop of a wedding cake.

The intriguing trailer saw Emma ask viewers to consider who they wanted to be if they could be anyone else.

She posed several questions of whether the audience wanted to be more daring, more mature or if they wanted to change their past.

Transformation: Further images saw Emma's arms adorned with tattoos, before she transformed into a muscly body builder and then a pink mouse

Transformation: Further images saw Emma's arms adorned with tattoos, before she transformed into a muscly body builder and then a pink mouse

Your face or mine? The host was also seen with different emojis covering her own face, while she also featured as a bride atop of a wedding cake

Your face or mine? The host was also seen with different emojis covering her own face, while she also featured as a bride atop of a wedding cake

She also questioned whether one would be flirty, funny, snaky or simply be just themselves.

The Circle sees normal people living in the same apartment block, however, they can only see or interact with each other via social media.

Each contestant can choose whether they want to be themselves or take on a different persona, just like last year's winner Alex Hobern, who pretended to be 'Kate' the whole time. 

Emma, who took over presenting duties from Maya Jama and Alice Levine, is not the only change on the series this year.

Who are you? She posed several questions of whether the audience wanted to be more daring, more mature or if they wanted to change their past

Who are you? She posed several questions of whether the audience wanted to be more daring, more mature or if they wanted to change their past

According to Channel 4, viewers will be able to directly influence the game-playing in 'different dramatic ways' with the use of The Circle app.

In addition, mum-of-three Emma will also be making weekly live appearances featuring interactive elements.

Meanwhile, Emma recently admitted that she missed the first series of the show as it clashed with her other former reality show Big Brother.

She told Digital Spy: 'I came to it late because it was on at the same time as Big Brother, obviously, so I was not watching it while it was on.

'I was obviously intrigued because it was up against us. So I watched it afterwards. And it was just one of those things where you kind of go, "I'm going to watch another one. I might watch another one. S**t, I'm in, it's got me!"' 

She's back: Mum-of-three Emma will also be making weekly live appearances featuring interactive elements

She's back: Mum-of-three Emma will also be making weekly live appearances featuring interactive elements

Emma Willis looks unrecognisable as she rocks several bold looks to promote The Circle

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