As it's revealed Louis Tomlinson is to be a first-time father, just who is the One Direction star's baby mama Briana Jungwirth?

She's gone from complete obscurity to one of the most talked about women on the internet overnight.

But who is the 23-year-old mother-to-be of Louis Tomlinson's baby?

Briana Jungwirth lives and works in Los Angeles, where the popstar is now looking for a home so he can be close to the pair.

Into the spotlight: Briana Jungwirth has gone from complete obscurity to one of the most talked about women on the internet. So who is she?

Into the spotlight: Briana Jungwirth has gone from complete obscurity to one of the most talked about women on the internet. So who is she?

She is a stylist who works in the fashion industry, but was employed by any of the members of One Direction.

Most importantly, protective fans of the singer will be relieved to hear she is not after his fame.

She has virtually no public presence on social media: No Instagram account, no Twitter account - she doesn't appear to even have a Facebook page, which is rare for someone of her age, gender and profession.

Mind the gap: She is 23-years-old, the same age as Louis himself

Mind the gap: She is 23-years-old, the same age as Louis himself

Go sports luxe in a slogan T-shirt like Louis

Louis, Louis, Louis. There's only One Direction all this cavorting about with leggy blondes will take you...in the jailhouse with a legion of 1D fans and straight onto Fashion Finder's style radar of course!

The 1D lads have all built up their signature sense of style - Harry does the bohemian Saint Laurent look, Zain goes for miserable chic and Louis keeps it casual with an edge.

This look here is classic Tomlinson - a slouchy T-shirt with skinny jeans and Converse is a fail-safe combo. And the whole vibe is given a edgy, sports-luxe vibe with this adidas logo T-shirt.

Simple, inexpensive, but oh-so-effective, fellas if you're looking to update your tee collection, this adidas tee is the way to go.

Snap it up now for just $24.99, or invest in the grunge 90s look with our top alternatives from the rest of the high street in our edit below.

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Angelino: She lives and works in Los Angeles, where her baby-daddy elect is now looking for a home so he can be close to the pair
Angelino: She lives and works in Los Angeles, where her baby-daddy elect is now looking for a home so he can be close to the pair

Angelino: She lives and works in Los Angeles, where her baby-daddy elect is now looking for a home so he can be close to the pair

No-potism: She is a stylist who works in the fashion industry, but was not in the employ of any of the members of One Direction 

No-potism: She is a stylist who works in the fashion industry, but was not in the employ of any of the members of One Direction 

Of course, within minutes of the baby news breaking, countless Twitter and Instagram feeds sprang up in her name. 

She is described by friends as 'a very private person', and her preference to go dark on social media is what is keeping details on the pretty blonde girl.

'Briana is a really lovely girl; she’s absolutely not interested in Louis’ fame,' one source told People Magazine

'She’s very private and most of the time they spend together is out of the public eye, just hanging out with their friends.'

In the dark: She has virtually no public presence on social media: No Instagram account, no Twitter account - she doesn't appear to even have a Facebook page

In the dark: She has virtually no public presence on social media: No Instagram account, no Twitter account - she doesn't appear to even have a Facebook page

Beware the fakes: Within minutes of the baby news breaking, countless Twitter and Instagram feeds sprang up in her name, many featuring this pic

Beware the fakes: Within minutes of the baby news breaking, countless Twitter and Instagram feeds sprang up in her name, many featuring this pic

She's not even a One Direction fan: she had never attended one of the band's concerts until very recently.

The two were seen out together a number of times in May.

Although she and Louis are not in a relationship now, they remain 'very, very close' friends, according to insiders.

Briana is also said to get on very well with Louis' parents, and she spent the July 4th weekend hanging out with his mom Johanna and stepfather Dan after they flew to the US meet up.

Keeps to herself: She is described by friends as 'a very private person', and her preference to go dark on social media is what is keeping details on the pretty blonde scant 

Keeps to herself: She is described by friends as 'a very private person', and her preference to go dark on social media is what is keeping details on the pretty blonde scant 

Who are ya? She's not even a One Direction fan - she had never attended one of the band's concerts until very recently

Who are ya? She's not even a One Direction fan - she had never attended one of the band's concerts until very recently

BFFs: Although she and Louis are not in a relationship now, they remain 'very, very close' friends, according to insiders
BFFs: Although she and Louis are not in a relationship now, they remain 'very, very close' friends, according to insiders

BFFs: Although she and Louis are not in a relationship now, they remain 'very, very close' friends, according to insiders

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