Helen Flanagan takes the plunge in very low-cut dress as she parties "down south"

Even a VERY low cut top cannot distract from Helen Flanagan's horrendous make-up

Perhaps she thought everyone would be looking at her dress – and her ample sized chest – so didn't need to concentrate on her make-up.

But Helen Flanagan couldn't have been more wrong as she left Number 5 Cavendish in Mayfair,
London, in the early hours of this morning.

Despite wearing a dress that was definitely not protecting her from the winter wind, it was her shocking red lipstick which turned heads as she left the exclusive nightclub after partying with friends in the capital.

Soap star: Helen Flanagan leaves a London club last night in a revealing dress

Soap star: Helen Flanagan leaves a London club last night in a revealing dress

The actress appeared to have put it on in a rush applying it not just to her lips but to the skin around her mouth too.

And judging by her tight black dress, she must find the south of England a lot warmer than the cold streets of Manchester.

The 21-year-old showed off her ample sized chest, which could barely be contained in her dress, and had her hair pulled back in a tight bun.

She accessorised with a white handbag and studded Louboutin heels.

Accompanied by a friend, the heavily tanned WAG headed straight for a waiting car and darted off.

Girls on tour: Helen was accompanied by a friend as she dashed straight for her waiting car

Girls on tour: Helen was accompanied by a friend as she dashed straight for her waiting car

Helen, who has been in Corrie for 12 years, filmed her last scenes in Weatherfield last month after deciding to quit the soap.

She is leaving the show to be with her footballer boyfriend Scott Sinclair and will move to Wales where Scott plays for Swansea City.

The actress has been plagued by panic attacks this year, with one causing her to run out while filming, but she says they did not affect her reason to leave.

Football mad: Helen has quit Corrie to spend more time with her boyfriend, Scott Sinclair

Football mad: Helen has quit Corrie to spend more time with her boyfriend, Scott Sinclair

She previously told Hello! magazine she was nothing like her character, budding model Rosie Webster, in real life.

She said: 'I like that she's confident, whereas I'm reserved and shy.

'I didn't enjoy playing her when she went through a promiscuous phase. Luckily she shows more heart these days.

'She is fiercely ambitious and worships power and money.'

Little sister: Brooke Vincent was out in Essex last night at Sugar Hut in Brentwood

Little sister: Brooke Vincent was out in Essex last night at Sugar Hut in Brentwood

Little sister: Brooke Vincent was out in Essex last night but left this morning

Helen's on-screen sister, Sophie, played by Brooke Vincent, was also down south for the weekend but ventured into Essex instead.

Brooke, 19, had already spent the afternoon shopping at Sam and Billie Faiers' boutique, Minnies, before heading out to Sugar Hut in Brentwood.

In anticipation of a heavy night out, Brooke and a friend stayed at the Holiday Inn, Brentwood, where a standard room costs 99, and left this morning in her Range Rover.

Nice wheels: Brooke and her friend stayed at the Holiday Inn, Brentwood

Nice wheels: Brooke and her friend stayed at the Holiday Inn, Brentwood