Nicky Hilton has got married to James Rothschild.

The couple, who got engaged in August 2014 while on holiday in Lake Como, Italy, tied the knot in a lavish ceremony at the Orangery within Kensington Palace in London today (10.07.15) in front of guests including Kate Beckinsale, Petra Ecclestone, James Stunt and Chelsea Clinton.

The 31-year-old hotel heiress walked down the aisle with her father, Richard Hilton, in a custom-made white lace Valentino gown, featuring long sleeves, a dramatic train and a high neck, reportedly worth £50,000.

She also wore a long embroidered veil and carried a bouquet of white roses.

The '365 Style' author, who was also accompanied by her new sister-in-law Alice Rothschild and Maid of Honour and sister Paris Hilton, who wore matching light blue gowns with sparkly belts, arrived for the ceremony in a black Bentley after getting ready at Claridge's Hotel in Mayfair, according to MailOnline.

The 34-year-old DJ posted a touching message to her younger sister on Instagram shortly before the nuptials.

Alongside a photograph of Nicky and James kissing in front of a white cake, she wrote: ''So happy that my sister found the man of her dreams. Once in awhile, right in the middle of an ordinary life, love gives us a fairy tale.''

Nicky, who met the banking heir at Petra and James' wedding in 2011, and her 31-year-old beau kicked off their wedding celebrations at a cocktail party at Spencer House last night (09.07.15).

Sources previously revealed Lionel Richie had agreed to perform at the newlywed's reception on the grounds of the palace.