Katherine Schwarzenegger rocks head to toe jet-black as she steps out in skintight workout leggings and a punky biker jacket

Her father's iconic Terminator pose in black sunglasses and a leather jacket is recognised the world over.

And Katherine Schwarzenegger was rocking the look just as well as she headed out to run errands in West Hollywood on Thursday.

The 26-year-old author and blogger grabbed coffee as she went, flashing a bright white smile as she caught up with messages on the go.

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Hands full: Katherine Schwarzenegger was rocking the black leather jacket and dark shades look just as well as as her Terminator father as she headed out  in West Hollywood on Thursday

Hands full: Katherine Schwarzenegger was rocking the black leather jacket and dark shades look just as well as as her Terminator father as she headed out in West Hollywood on Thursday

Her mood may have been bright, but her wardrobe was certainly low-key in contrast with black leggings, a black vest top, a black jumper tied around her waist and an edgy black leather jacket to finish off her look.

Katherine's grey and black trainers offered a splash of neon yellow, with her large beige leather handbag offering the only real light relief to the dark palette.

A cheeky faux-fur fox tail clipped onto her bag added a touch of fun.

Pearly whites: The 26-year-old author and blogger grabbed coffee as she went, flashing a bright white smile as she caught up with messages on the go

Pearly whites: The 26-year-old author and blogger grabbed coffee as she went, flashing a bright white smile as she caught up with messages on the go

Give your look an edge with Katherine's Members Only jacket

There's almost no occasion when a leather biker jacket isn't acceptable.

This classic style is iconic, timeless and adds a tough girl edge to any look. Just look at Katherine Schwarzenegger luxing up her casual look by pairing her tank and leggings with her cropped moto jacket by Members Only.

Featuring metal hardware, a waist belt, and zipped cuffs this budget friendly moto packs a stylish punch.

It's just very cool and even better is the affordable $159 price tag. Click right to snag one for yourself from Urban Outfitters.

Or take a look at our top picks in the edit below. From ASOS to Forever 21 there's one for every budget.

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Famous father: Re-creating his famous Terminator look, Arnold Schwarzenegger has taken his career from bodybuilding, to acting and now politics

Famous father: Re-creating his famous Terminator look, Arnold Schwarzenegger has taken his career from bodybuilding, to acting and now politics

On a mission: Her mood may have been bright, but her wardrobe was certainly low-key in contrast with black leggings, a black vest top, a black jumper tied around her waist and an edgy black leather jacket

On a mission: Her mood may have been bright, but her wardrobe was certainly low-key in contrast with black leggings, a black vest top, a black jumper tied around her waist and an edgy black leather jacket

The beautifully manicured brunette, wore her wavy tousled hair loose in a centre parting.

In the past, the 26-year-old has spoken candidly about struggling with her body image, which became the basis of her 2010 book Rock What You've Got: Secrets to Loving Your Inner and Outer Beauty from Someone Who's Been There and Back.

In 2014, two years after graduating from the University of Southern California, she published her second book, entitled I Just Graduated ... Now What?: Honest Answers from Those Who Have Been There. 

Her desire to help and inspire others extends to her lifestyle blog, which she launched in May 2013.

Busy lady: Her grey and black trainers offered a splash of neon yellow, with her large beige leather handbag offering the only real light relief to the dark palette

Busy lady: Her grey and black trainers offered a splash of neon yellow, with her large beige leather handbag offering the only real light relief to the dark palette

Speaking to Galore magazine earlier this year, she said her parents gave her a stable upbringing and were always available for a chat.

'I would always look to my mom and my dad for advice first,' she said. 

'I just loved being able to get advice from older people. That’s part of why I felt a lifestyle blog would be such a great platform—it’s a way I get to share the girl talk I value so much with so many people.'

With a Hollywood actor father and broadcast journalist mother, Katherine certainly had lots of experience to fall back on, along with her younger siblings Christopher, 18, and Christina, 24.

Twice published: In the past the 26-year-old has spoken candidly about struggling with her body image, which became the basis of her 2010 book Rock What You've Got: Secrets to Loving Your Inner and Outer Beauty from Someone Who's Been There and Back
I'll be back: A cheeky faux-fur fox tail clipped onto her bag added a touch of fun

Twice published: In the past the 26-year-old has spoken candidly about struggling with her body image

But the close family took a knock back in 2011 when Arnold, 68, and Maria, 59, filed for divorce after a 25 year marriage.

It came to light that the actor had secretly fathered a child called Joseph Baena, now 17, with the housekeeper, Mildred.

The couple have remained friends, and Arnold has been dating Heather Milligan, 40, for almost three years, although his divorce still hasn't been finalised.

The Austrian-born action hero has described the breakdown of his marriage as his 'biggest personal failure.'

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