Emily Atack leads the stars with  her boyfriend Alistair Garner as they make their first joint red carpet appearance at Rivals gala screening since birth of son Barney

Emily Atack was supported by her boyfriend Alistair Garner at the couple's first red carpet event since the birth of their son. 

The pair put on a loved up display as they posed at the Rivals gala screening in London on Tuesday night. 

The TV personality, 34, welcomed her son Barney with her scientist beau in June and shared their joyful news on Instagram with a sweet post.  

In the photo, Emily could be seen holding the newborn, while her boyfriend leaned his head against hers.

Alongside the photo she wrote: 'We have a beautiful son. Barney James Garner. All my dreams have come true.'

Emily Atack was supported by her boyfriend Alistair Garner at the Rivals gala screening in London on Tuesday evening - the couple's first red carpet event since the birth of their son

Emily Atack was supported by her boyfriend Alistair Garner at the Rivals gala screening in London on Tuesday evening - the couple's first red carpet event since the birth of their son  

Emily made the most of her long legs in a black velvet mini dress with a feathered fringe detail

Emily made the most of her long legs in a black velvet mini dress with a feathered fringe detail

And not long after giving birth the Inbetweeners star was back at work filming her new raunchy show Rivals, based on the bestselling novel by new Jilly Cooper (the cast pictured)

And not long after giving birth the Inbetweeners star was back at work filming her new raunchy show Rivals, based on the bestselling novel by new Jilly Cooper (the cast pictured)

And not long after giving birth the Inbetweeners star was back at work filming her new raunchy show Rivals, based on the bestselling novel by new Jilly Cooper.

And to celebrate the release of the series on Disney+, Emily and her partner put on a united display on the red carpet. 

Emily made the most of her long legs in a black velvet mini dress with a feathered fringe detail. 

The Autumnal look featured a high collar and long sleeves and she added polka dot sheer tights and towering black heels to the elegant look. 

And stood by her side was her consultant partner Alistair who cut a dapper figure in a navy blue shirt and blue and white patterned shirt which he unbuttoned halfway down. 

Alistair added a pair of light grey Clarks Wallabies to his suit and posed with his arm around Emily's waist.

Emily has known her boyfriend for almost three decades as her mother is the sister of Alistair's stepmother Jane Garner.

They were introduced after Emily's aunt started dating Alistair's father Stephen Garner in the early nighties before they got married in 1994.

Emily's autumnal look featured a high collar and long sleeves and she added polka dot sheer tights and towering black heels to the elegant look

Emily's autumnal look featured a high collar and long sleeves and she added polka dot sheer tights and towering black heels to the elegant look 

And the star has been juggling motherhood with the launch of the long-awaited new show which will see the star play naked tennis

And the star has been juggling motherhood with the launch of the long-awaited new show which will see the star play naked tennis 

In Rivals, an upcoming Disney Plus series based on the Jilly Cooper 'bonkbuster' novels, Emily plays the wife of the Deputy Prime Minister, Sarah Stratton

In Rivals, an upcoming Disney Plus series based on the Jilly Cooper 'bonkbuster' novels, Emily plays the wife of the Deputy Prime Minister, Sarah Stratton

The Inbetweeners star confirmed she was six months pregnant in March, as she shared a rough idea of her due date with her fans.

And the star has been juggling motherhood with the launch of the long-awaited new show.

The saucy drama, based on the bestselling novel, focuses on the tense rivalry between Rupert Campbell-Black (Alex Hassell) and Lord Tony Baddingham (David Tennant).

And, during a series of parties and luncheons in Lord Baddingham's country pile, steamy affairs and star-crossed yearnings are explored. 

Also starring in the show and joining Emily and her partner on the red carpet was Aiden Turner who plays journalist Declan O'Hara and Bella Maclean who plays his on-screen daughter.

The pair looked suave with Aiden in a simple black suit and white T-shirt while Bella wowed in a sheer burgundy dress.

Alex Hassell was also at the after party and went for a dressed down look with a pair of grey trousers and an olive green bomber jacket. 

Danny Dyer looked dapper as he posed with his rarely-seen daughter Sunnie-Jo.  

Aiden Turner who plays journalist Declan O'Hara posed with Bella Maclean who plays his on-screen daughter

Aiden Turner who plays journalist Declan O'Hara posed with Bella Maclean who plays his on-screen daughter

Alex Hassell was also at the after party and went for a dressed down look with a pair of grey trousers and an olive green bomber jacket

Alex Hassell was also at the after party and went for a dressed down look with a pair of grey trousers and an olive green bomber jacket

Danny Dyer looked dapper as he posed with his rarely-seen daughter Sunnie-Jo, 17 in cor-ordinating black and grey ouytfits

Danny Dyer looked dapper as he posed with his rarely-seen daughter Sunnie-Jo, 17 in cor-ordinating black and grey ouytfits

Catriona Chandler posed alongside Bella and Victoria Smurfit and the trio looked very elegant in their floor length dresses, each showing off their individual style

Catriona Chandler posed alongside Bella and Victoria Smurfit and the trio looked very elegant in their floor length dresses, each showing off their individual style

Lisa McGrillis who plays Danny's on -screen wife was also in attendance in a striking black trouser and silk blouse combo with bright red stilettoes

Lisa McGrillis who plays Danny's on -screen wife was also in attendance in a striking black trouser and silk blouse combo with bright red stilettoes

Catriona Chandler posed alongside Bella and Victoria Smurfit and the trio looked very elegant in their floor length dresses. 

Actress Lisa McGrillis who plays Danny's on -screen wife was also in attendance in a striking black trouser and silk blouse combo with bright red stilettoes. 

Oliver Chris who plays James Vereker showed off his playful side as he posed in a navy suit and white turtle neck and a croquet mallet.  

Luke Pasquatino, who stars in the show as Basil wore a loose navy suit with a double breasted jacket and simple black shirt with matching black shoes. 

Last but not least was author Dame Jilly Cooper, 87, who wore an elegant silk black dress and a sheer ruffled white cardigan for the star-studded event.

Adn the racy writer seemed to be having an excellent time as she beamed for cameras and waved her walking stick in the air. 

Critics have all agreed that the 'vivacious' new show from Disney+ will leave viewers blushing, cackling and rewinding.

Carol Midgley wrote in The Times that the hilarious new show 'is one of the most kitsch, vivacious, knowingly corny' series to have aired in recent months.

The reviewer added: 'This is a big pink Anglo bubblegum of a production and a splash of retro-escapism. Lord knows we all need a bit of that right now.' 

While Digital Spy's Rebecca Cook described the new drama as a 'soap shagathon' and praised the ensemble cast for their over-the-top characters.

Oliver Chris showed off his playful side as he posed in a navy suit and white turtle neck and a croquet mallet

Oliver Chris showed off his playful side as he posed in a navy suit and white turtle neck and a croquet mallet

Luke Pasquatino, who stars in the show as Basil wore a loose navy suit with a double breasted jacket and simple black shirt with matching black shoes

Luke Pasquatino, who stars in the show as Basil wore a loose navy suit with a double breasted jacket and simple black shirt with matching black shoes

Dame Jilly Cooper, 87, who wore an elegant silk black dress and a sheer ruffled white cardigan for the star-studded event

Dame Jilly Cooper, 87, who wore an elegant silk black dress and a sheer ruffled white cardigan for the star-studded event

Emily and Alistair welcomed Barney in June and have regularly shared many insights into their sweet parenting journey

Emily and Alistair welcomed Barney in June and have regularly shared many insights into their sweet parenting journey 

Emily has known her boyfriend Alistair for almost three decades as her mother is the sister of Alistair's stepmother Jane Garner (L to R: boyfriend Alistair Garner, Mother Kate Robbins and Emily)

Emily has known her boyfriend Alistair for almost three decades as her mother is the sister of Alistair's stepmother Jane Garner (L to R: boyfriend Alistair Garner, Mother Kate Robbins and Emily)

The star, who rose to fame as as Charlotte 'Big Jugs' Hinchcliffe when she was just 17 in the Channel Four series, The Inbetweeners revealed she is frustrated by attitudes to nudity (pictured with her co-star Simon Bird)

The star, who rose to fame as as Charlotte 'Big Jugs' Hinchcliffe when she was just 17 in the Channel Four series, The Inbetweeners revealed she is frustrated by attitudes to nudity (pictured with her co-star Simon Bird) 

Recently Emily opened about the difficulties of nudity and on-screen sex as she argued women can't win.

The star, who rose to fame as as Charlotte 'Big Jugs' Hinchcliffe when she was just 17 in the Channel Four series, The Inbetweeners revealed she is frustrated.   

The actress said: 'You can't win whatever you do. If you keep your clothes on you're a frigid nun, if you take your clothes off you're a tart.

'But I love my job and if a role I'm playing requires nudity and it's integral to the story and I'm safe, I'm exactly where I should be.

'I've learnt it's not my behaviour that needs to be looked at and changed, it's other people's. I've learned to take back the narrative that was taken from me, my sexuality, my body.'

In Rivals, an upcoming Disney Plus series based on the Jilly Cooper 'bonkbuster' novels, Emily plays the wife of the Deputy Prime Minister, Sarah Stratton, and appears topless in multiple scenes throughout eight episodes.

Speaking to the Radio Times, the star said: 'The whole cast were warned early on that there would be nudity and sex scenes, so you knew what you were getting into.

'These kinds of roles are fun. I'm still young and it's OK to feel liberated. I enjoy what I do. And it's Jilly Cooper - it's an honour to do it.'