Kim and Kourtney Kardashian sizzle in matching blue biknis for sweet birthday post

dailystar.co.uk:

Kim Kardashian and sister Kourtney left their fans in awe after they were snapped wearing matching swimwear for a sweet online post.

Taking to her Instagram, business mogul Kim, 41, shared a special post dedicated to her sister Kourtney to celebrate her 43rd birthday.But in true Kardashian style, the ladies insured they turned up the heat for their social media followers.Strutting their stuff on the beach and in the tranquil blue waters, Kim wore a pair of figure-hugging shorts and a matching low plunging top in the colour royal blue.In one of the snaps, Kim's famous brunette locks cascaded over her shoulders and down her back.Meanwhile, older sister Kourtney matched Kim's style as she wore a figure-hugging royal blue swimsuit for the photo which seemed to accentuate her gorgeous curves.Both women appeared to go makeup-free for the pics as they were pictured taking a dip in the cool waters.Captioning the photos, mother-of-four Kim penned: "Each year around the sun with you I learn and grow and evolve more because of you!"Thank you for teaching me to always go for it and follow my heart even if no one else understands.

They just aren’t on our growth path lol.She finished off the post by writing: "Happy Birthday @kourtneykardash! Happiness looks so good on you.

I love you so much!!!"Replying to the post, Kourtney said: "I love you so much! We keep growing and evolving and learning together!"Seeing the gorgeous sisters on their screens, fans quickly flocked to the comment to share their thoughts and to also wish Kourtney a very happy birthday too.One person wrote: "Blue is the colour."Another shared: "Happy Birthday Kourtney, you both look gorgeous."A third penned: "Armenian queens !!! @kimkardashian Ugh I love you !!!.