Emily Atack goes Instagram official with new boyfriend Liam McGough during sunny lunch date

He recently met het actress mother Kate Robbins.

And on Sunday, Emily Atack, 32, went Instagram official with new boyfriend Liam McGough, 37, as she cosied up to the former Big Brother star during a sunny alfresco lunch date. 

The Inbetweeners star’s social media milestone further cemented her relationship with the former Big Brother housemate, with the loved-up pair posing for a selfie over boozy brunch.

Emily looked effortlessly chic in a striped tank top, with her blonde tresses worn down and a pretty pair of sunglasses shielding her eyes.

Her new man Liam rocked a short sleeved black and white print shirt over a white tank top for their Sunday session. 

Emily opted for a stacked sandwich and chips with a glass of wine, while Liam tucked into a full English breakfast and Bloody Mary. 

TV star  Emily and reality star Liam turned tree surgeon are believed to have been ‘dating for a short while’, but the romance has ‘started to get more serious recently’.

Sunday session: The Inbetweeners star’s social media milestone cemented her relationship with the former Big Brother housemate, as they tucked into a boozy brunch

Chic: Emily looked effortlessly chic in a striped tank top, with her blonde tresses worn down and a pretty pair of sunglasses shielding her eyes

The I’m A Celeb star is said to be ‘very keen’ on taking things further with Liam, with the source adding: ‘Emily has been career-focused recently, she’s shrugged off talk of men and dating, etc.

‘But if you ask her, she feels really strongly she should be able to throw herself into having a good time and enjoying life just as much as any famous man should be allowed to.

‘She doesn’t feel any need to apologise for being pictured out with a few men, but this time around things are going well and she’s happy to keep things as they are for a while and see if it progresses.’

MailOnline has contacted Liam for comment. A representative for Emily declined to comment when contacted by MailOnline.

Pretty: The TV star enhanced her natural beauty with a flick of black eyeliner, a dusting of blusher and an overlined pout

Liam was a housemate on the 2007 series of Big Brother where he finished in third place, losing out to winner Brian Belo. 

Emily has been linked to a number of men in recent months, including comedian and former Strictly Come Dancing contestant Seann Walsh, and footballer Jack Grealish, 26.

The TV star and Manchester City footballer Jack were said to have enjoyed a secret six-week fling while he was still dating girlfriend Sasha Attwood – something the pair have vehemently denied.

Throwback: Liam was a housemate on the 2007 series of Big Brother where he finished in third place, losing out to winner Brian Belo (pictured with Davina McCall)