It's been one week since Instagram taken from her big day to mark the occasion.
"One week ago," she captioned an image kissing her new husband, who looked dapper in a crisp black suit. The bride's beautiful dress can also be seen in all its glory.
James Rothschild and Nicky Hilton married on July 10 at Kensington Palace Photo: Instagram/@nickyhilton
The new Mr. and Mrs. Rothschild looked to be in a world of their own as they shared the intimate moment, while one of Nicky's bridesmaids helped smooth out the bride's flowing train.
While many women stay tight-lipped about the details of their wedding dress, Nicky was always open about her dream of walking down the aisle in a show-stopping Valentino gown.
Kate Middleton's stunning gown, featuring long lace sleeves, a cinched waist and a flowing skirt.
Nicky and her banker beau married on July 10 in a romantic ceremony in London. The couple exchanged vows in front of family and friends, including Nicky's sister and her maid of honor Paris Hilton, at The Orangery in Kensington Palace, just a stone's throw away from where Kate and Prince William live.
Chelsea Clinton and her husband Marc Mezvinsky. Close friend Petra Stunt and her husband James were also said to have attended. It was at Petra's wedding in Italy in 2011 where Nicky met her future husband James.
The bride and her older sister Paris, 34, got ready for the big day in a suite at Claridges. The TV personality shared a few snaps on Instagram of Nicky's wedding preparations, including one of the siblings wearing their matching dressing gowns, bearing the words bride and maid of honor.