Madina Shokirova, daughter of oil tycoon Ilkhom Shokirova, flew her girlfriends into Marbella on a private jet.
They partied and soaked up the sun on a luxury yacht before Madina flew back to Russia to marry her fiancee, known only as Sador.
Madina shone the entire evening in her haute couture dress by British fashion house Ralph & Russo, which cost a staggering €540,000.
The exquisite gown was laced with silver embroidery, organza petals and hundreds of pearls and Swarovski crystals.
Designed by celebrity cake maker Renat Agzamov, it took three men to carry it to the dancefloor.
Madina’s father is the owner of the most luxurious hotel located in the capital city of Tashkent in north-eastern Uzbekistan.