Emily Atack catches the eye in a plunging multi-coloured dress as she poses up a storm

Emily Atack posed for a series of playful Instagram snaps ahead of Celebrity Juice on Thursday.

Slipping into a thigh-skimming multi-coloured dress, Emily, 31, looked sensational in the plunging frock.

Wearing her bright blonde hair loose and wavy, the star – who paired her eye-catching dress with orange open-toe heels – posed for three sizzling snaps.

In the first, Emily flashed the camera a huge grin while standing against a wall, and in the next two, she sat down.

Opting for a full face of glam for the fun post – captioned ‘Back at juice!!! So basically out out’ – Emily accentuated her swooping neckline with a delicate silver necklace.

She also accessorised with rings and gorgeous earrings.

In March the Inbetweeners star admitted she thinks about her weight most of the day and feels pressure to ‘look a certain way’ after years of people trolling her.

She said that she has ‘never’ been able to get down to the size people ‘expect’ of her, and even if she loses a few pounds she says trolls still brand her ‘fat’.

Speaking to UniLad, Emily said: ‘I feel a pressure to look a certain way every single day. I think about my weight 95 per cent of the day.

‘When I was sort of 15/16, I’d never really worried about my weight because, in my head, I was a slim teenager, and I never had any problem getting a boyfriend and that was all fine.’

Emily recalled that the abuse began during her rise to stardom, and said: ‘It was when I started doing The Inbetweeners that people online started calling me fat, and that really surprised me because I’d never thought about my weight in a negative way before.’

The actress also heartbreakingly admitted that she feels she has ‘never’ been at the weight that people ‘expect of her’.

She said: ‘Because most actresses, a lot of actresses are much smaller size six or eight, and I was a sort of size 10/12 girl, and I’ve just never been able to get down to the size that… people are expecting me to be.’

‘I don’t know what people want from me. Even when it’s, say, if you’ve lost like three pounds and you’re feeling yourself, and you’re like, ‘Yeah, I’ve lost a bit of weight’, and then somebody shuts you down and goes, ‘You’re still a fat pig.’

‘And it absolutely destroys me. It’s awful, it’s absolutely horrific.’