Nicky Hilton, a billionaire heiress, recently tied the knot with billionaire heir, James Rothschild, on July 10th.

Read: Heiress ties the knot with billionaire heir

Afterwards, the newlyweds had a very grand reception organized in their honour.

Read: Photos from newlywed's wedding reception

Friday, last week, the 17th of July, marked her one-week wedding anniversary and the excited bride naturally celebrated it on instagram.

She posted a photo showing her kissing her husband on the day of their Kensington Palace nuptials with her $75,000 jaw-dropping wedding dress playing a very prominent role.

The simple, single caption read, "One week ago."

A few days before her wedding, the happy bride posted a sketch of her gown to commemorate her bridal style with the caption, "thank you Valentino Haute Couture for designing me my dream wedding dress!"

The newlyweds are currently on their very exotic honeymoon complete with a safari which Nicky has been documenting on Instagram.

She posted one with the caption, "this sneaky monkey broke into my room this morning. He unlocked the front door and stole candy and this apple from my desk."

Another photo was captioned, "honeymoon adventures," showing her relaxing not too far from an elephant.

We wish them all the best.