GK Du Jour: Paris Hilton channels 'Princess Grace Kelly' in custom Oscar de la Renta gown

She had dreamt of this day ever since she was a little girl. Paris Hilton transformed into a princess for her fairytale wedding to Carter Reum last Thursday evening at her late grandfather's Bel Air estate.

The 40-year-old heiress simply stunned in a custom-made Oscar de la Renta gown in snaps shared to Instagram on Saturday afternoon, day three of her wild wedding weekend - which also included a Paris-themed carnival at the Santa Monica pier.

"Ever since I was a little girl, I dreamt of my fairy tale wedding. I dreamt of being in a stunning gown that was beautiful, timeless, and chic. I dreamt of marrying a man who was my best friend and had the sweetest, kindest heart," she captioned the dreamy slideshow.

She went on to reveal the 'elegant and iconic' Princess Grace Kelly was the inspiration behind her look.

The heiress gushed: "I knew I wanted to be elegant like her when I walked down the aisle. My wedding day felt like pure magic. It was everything I had envisioned in my mind."

Hilton said her ball gown transformed her 'into the bride I knew' she "would one day become."

"It was right out of a storybook. Dreams do come true," she concluded of her special day.

Continue reading all the details via Daily Mail.