Make-up free Kaley Cuoco shows off her natural beauty as she cuts a casual figure in baggy sweatshirt and jeans while enjoying some pamper time 

She's known for her bubbly alter-ego, Penny, on The Big Bang Theory.

But Kaley Cuoco cut a decidedly low-key look as she enjoyed a pamper session at a local beauty salon in Studio City, California, on Thursday.  

With her nails newly preened and polished, the actress, 31, opted for a simple yet stylish ensemble as she enjoyed her rare day off.   

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Off-duty beauty: Kaley Cuoco cut a decidingly low-key look as she enjoyed a pamper session at a local beauty salon in Studio City, California, on Thursday

Steal Kaley's style in sliders by Saint Laurent

It may be freezing cold and we might just want to wrap up warm and never leave our duvet but it's time to start planning our new season wardrobe.

Spring is on its way (honestly) and that means trading in our cosy knits, furry boots, scarves, hats and winter coats for a lighter, more carefree aesthetic. And one of the first things on our list is some brand new footwear.

And what better than a pair of sandals to see us into the warmer months. Kaley Cuoco is today's inspiration in these very cool sliders by Saint Laurent. The pool slide trend has been around for a a while now and we love the sporty vibe of the look.

This high end take is perfect for styling with denim and a knit on transitional days or will look fabulous with your sports luxe swimsuit when summer finally arrives. So click (right) to snap up a pair at MATCHESFASHION now.

Or get the look for less with our edit below.

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The Big Bang Theory star looked a far cry from her on-screen character, Penny, as she shunned the tiny colourful costumes for a much more laid-back look.

Swamping her svelte frame in a loose-fitting sweater, the blonde kept the cool January chill at bay.

Kaley added a pair of cropped denim jeans, which cut off just above her ankles to give a slight glimpse of her tanned pins.

The 8 Simple Rules actress completed her simple outfit with a pair of very on-trend black sandals, which she artfully matched with round-rimmed sunglasses. 

Low-key lady: With her nails newly preened and polished, the actress, 31, opted for a simple yet stylish ensemble as she enjoyed her rare day off

Drawing focus to her natural beauty, the TV star shunned all traces of make-up as she scraped back her long golden locks into a fuss-free up-do.

Kaley has been enjoying her break from filming the hit CBS show, as she was spotted making the most of her down time with new beau Karl Cook.

The pair - who went public last March - swapped the red carpet glam for a low-key yoga class on Monday, proving that a couple who work out together, stay together.

The actress looked a far cry from her dazzling display at the People's Choice Awards last week, where she opted for a floor-length purple gown.

Gym buddies: Kaley and her boyfriend Karl Cook swapped the red carpet glam for a low-key yoga class on Monday, proving that a couple who work out together, stay together

Love-up! Kaley's boyfriend is a frequent feature across her social media accounts  

Kaley and her fellow Big Bang Theory team were delighted to accept the Favorite Network TV Comedy award earlier this month.

The blonde beauty gushed: 'Thank you guys so much! It means the world to us that after 10 seasons that you still vote for us.

'We can not tell you what that means to the people on this stage. It is a dream to go to work every day.

'Thank you to the fans for voting for us, number one, we love you so, so much,' she added.  

Dressed to impress! The actress gave a dazzling display at the People's Choice Awards earlier this month, where she opted for a floor-length ruffled gown

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