Photo: Kim and Kourtney Kardashian show juicy curves at beach in blue swimsuits

Mayer/face to face/Global Look Press
The celebrity congratulated her sister with birthday.

Kim Kardashian shows Kourtney in a best way as she congratulates her sister with birthday. The celebrity posted beach snaps where they posing together in blue swimsuits.

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"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," she captured photos.

Read also: Kim Kardashian shows her body in sheer catsuit without underwear.