Kim Kardashian takes a leaf out of her new book Selfish by posting a bikini picture for Earth Day (while sister Kourtney covers up)

Kim Kardashian is never shy of sharing a selfie, and on Wednesday it was one with a deeper meaning - to draw attention to the dangers to the environment.

The reality TV star posted a bikini snap captioned: 'In honor of Earth Day here is my best plant selfie from my new book #Selfish coming out May 5th! #ivegotaselfieforeveryoccasion'. 

The 34-year-old, who recently treated herself to a $407,000 2015 Rolls Royce Phantom, is seen taking the photo in a mirror wearing a skimpy white bikini, in front of a lush greenery. 

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Green queen: Kim Kardashian shared a selfie on Wednesday to draw attention to the dangers to the environment for Earth Day

Green queen: Kim Kardashian shared a selfie on Wednesday to draw attention to the dangers to the environment for Earth Day

Steal Kim's beach style in a Mikoh bikini

Kim Kardashian sure knows how to look good in a bikini.

The reality television star took this selfie when she was on holiday in Thailand with the rest of the Kardashian / Jenner clan and showed just why she's an icon for curvy girls the world over.

And if you're looking for a bit of swimwear inspiration for your next vacation then who better to turn to? Kim's two-piece is by Hawaiian label Mikoh and we love it. The lattice detail across the centre of the bandeau top and on the hips of the bottoms makes for a very sexy beach style.

Fancy doing a 'Kim'? Then the good news is it's still available to buy. So click (right) to update your swimwear collection now at Shopbop. Or shop around before you commit with one of the similar styles we've found below.

Missguided has a bargain buy or how about Motel's dead ringer? Whichever you choose, perfect your pout and you can be posing like Kim in no time.

* PRICES MAY NOT BE AS ADVERTISED

Her sister Kourtney also got in on the act, posting an Instagram snap underneath a huge tree. 

Wrapped in a white bath robe, the 36-year-old television personality captioned: 'Happy Earth Day! Let's take care of her. ??????' 

Uptown Girl Christie Brinkley also showed her support on Instagram for Earth Day, with an adorable tree-hugging snap. 

Back to my roots: Kourtney Kardashian also got in on the act, posting an Instagram snap underneath a huge tree

Back to my roots: Kourtney Kardashian also got in on the act, posting an Instagram snap underneath a huge tree

The stunning 61-year-old model stuck a face on the tree and captioned the snap: 'It's Earth Day ! Hug a Tree! #hugatree @worldwildlifefund @wwf'

In a second shot, the model is seen skipping through a green field with a floral CND symbol, alongside her two white dogs.

She captioned the snap, 'I wish all sentient beings PEACE on Earth Day! #hugatree #whitegold #dswt #myhornisnotmedicine #saynotoivory #iworry #humanesociety #feed #smiletrain #nrdc'.

Squeeze: Uptown Girl Christie Brinkley also showed her support on Instagram for Earth Day, with an adorable tree-hugging snap

Squeeze: Uptown Girl Christie Brinkley also showed her support on Instagram for Earth Day, with an adorable tree-hugging snap

Lush: In a second shot, the model is seen skipping through a green field with a floral CND symbol, alongside her two white dogs

Lush: In a second shot, the model is seen skipping through a green field with a floral CND symbol, alongside her two white dogs

The environmental campaign, which is celebrating its 45th year, is aiming to achieve a billion 'acts of green' around the globe, and is encouraging people to share the ways they are being more environmentally friendly. 

Glee star Lea Michele shared a snap apparently taken in New Orleans, which she captioned: 'What a gorgeous day! #Nola #EarthDay ????????'

The star, known for her love of hiking in the great outdoors, posted the picture of a tree-lined avenue, basking in sunlight. 

Glee star Lea Michele known for her love of hiking in the great outdoors, posted the picture of a tree-lined avenue, basking in sunlight

Glee star Lea Michele known for her love of hiking in the great outdoors, posted the picture of a tree-lined avenue, basking in sunlight

Road-trip: Kendra Wilkinson, 29, and her son Hank IV are seen leaning against a fence  above an impressive Canyon

Road-trip: Kendra Wilkinson, 29, and her son Hank IV are seen leaning against a fence above an impressive Canyon

Kendra Wilkinson, 29, and her son Hank IV are seen looking downbeat in their addition to the cause.

Hugh Hefner's former girlfriend covered her head with a hat and turned her face to the side for the snap. 

She's seen leaning against a fence alongside her first-born, above an impressive Canyon, which she captioned: 'Second stop on our road trip... Happy #earthday ??'.

Actress Busy Phillipps looked every inch the earth-mother in her earthday instagram shot. 

Adorable: Actress Busy Phillipps looked every inch the earth-mother in her Earth Day instagram shot.

Adorable: Actress Busy Phillipps looked every inch the earth-mother in her Earth Day instagram shot.

To the point: Kate Hudson kept it simple, avoiding a selfie in favour of a black and white picture of the earth

To the point: Kate Hudson kept it simple, avoiding a selfie in favour of a black and white picture of the earth

The 35-year-old Cougar Town star captioned the picture with her two children: 'Happy Earth Day! We are so excited to celebrate by wearing our @Jcrew Save the Bees tshirts! LET'S SAVE THOSE BEES! #JCrewLovesBees ALSO, did Bette Midler start Earth Day with Leonardo Dicaprio or did I make that up in my childhood?'

Kate Hudson kept it simple, avoiding a selfie in favour of a black and white picture of the earth, with 'Love Your Mother' written on it. 

The actress added a caption, which quoted Dr Seuss, 'Unless someone like u cares a whole awful lot, nothing's going to get better. It's not. -The Lorax #EarthDay ??' 

Yolanda Foster, 51, who has recently been diagnosed with lyme disease, perhaps had some lemon-aid for the cause.  

Lemon-aid: Yolanda Foster, 51, who has recently been diagnosed with lyme disease, shared a photo in dusky sunlight picking lemons for Earth Day

Lemon-aid: Yolanda Foster, 51, who has recently been diagnosed with lyme disease, shared a photo in dusky sunlight picking lemons for Earth Day

The mom of model Gigi Hadid shared a photo in dusky sunlight picking lemons and chose to caption it: '??Close to you is where I feel best.................. #EarthChild #HomeGrown #HappyEarthDay'.

Actress Kath Bosworth shared a blue sky shot, captioned: 'the view today as I make my way cross country... #HappyEarthDay everyone, please let's take care of this precious planet.'

Model Alessandra Ambrosia posed for one of the more dramatic Earth Day pictures. 

Against a dramatic cloudy sky above the coast line, the Brazilian beauty showing her toned legs in a pale satin dress. 

She captioned the shot: 'Earth Day #HappyEarthDay @raphaelmazzucco #noplacelikenome'.

Earth Day 🌍🌎🌏 #HappyEarthDay 📷 @raphaelmazzucco #noplacelikenome

A photo posted by alessandraambrosio (@alessandraambrosio) on

 

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