Her nude undergarments could be seen underneath the outfit, which had a long sleeve detail and came up to her neck.

Living up the lavish lifestytle, the trio were sat on a private jet as Khloe wrapped both arms around her longtime pals.

Glitzy: Khloé Kardashian showed off her stunning figure in a sheer rhinestone emblazoned ensemble while wishing best pals Malika and Khadijah Haqq a happy birthday on Friday

With her long blonde tresses left to fall freely in a curled style, the daughter of Kris Jenner added a glamorous palette of makeup while pulling her best pout for the camera.

Looking equally as glamorous were the two twins, who both donned glitzy ensembles while kicking back on the plane.

The post featured a carousel of other pictures from across the years as Khloé sweetly looked back on their long-standing friendship.

She met the twins as teenagers in 1999, with the trio being friends for over 20 years.

Dubbing it a ‘privilege and honour’ to be friends with the duo, the Kardashian wrote: ‘I want to thank you for choosing me over and over again to be your bestie. For allowing me to be apart of your life, Your journey on this planet. Thank you for trusting me with all that you do.

‘Thank you for holding my hand while we go through life. It’s a privilege and an honor to have a friendship as long as we have had and I cherish the years we have spent together. Ohhhhh the memories we have ♡

‘I can’t wait to see what this next chapter has in store for you both. I know the magic that exists within your soul and I can’t wait to see you both sparkle brighter, and brighter with every year.’

Adding her excitement for the future, Khloé concluded: ‘Some people come into our lives and make it better, they make the music louder, the days brighter, and the happiness longer.

‘Thank you for never judging me when I made mistakes, for laughing until we cried, for the sleepless nights of fun and for always being there. You both will always be my person, my ride or die, through thick and thin, until the end.’

Long-standing: The post featured a carousel of other pictures from across the years as Khloé sweetly looked back on their long-standing friendship

Heart-warming: Looking back on their years of friendship, Khloe wrote a sweet caption for the 40-year-old twins

Celebrating the big birthday in style, Malika and Khadijah hosted a star-studded bash in West Hollywood on Friday evening.

Khloé sparkled from head-to-toe as she showed off her toned legs in a glittering silver mini dress for the party, attending with her sisters Kim Kardashian and Kylie Jenner.

But her former boyfriend Tristan Thompson also made a glittering appearance too, with the pair continuing to show their friendly ex status.

Khloe and Kylie’s mother Kris Jenner was also in attendance, alongside Malika and Khadijah’s mother Beverly Haqq.

Bash: Celebrating the big birthday in style, Malika and Khadijah hosted a star-studded bash in West Hollywood on Friday evening

A-list: Khloe’s famous family was also in attendance, with Kris and Kylie Jenner posing alongside Kim for a picture together