Nicholai Olivia "Nicky" Rothschild (née Hilton; born October 5, 1983)[1][2] is an American socialite, fashion designer and model.

Hilton graduated from Convent of the Sacred Heart, an all-girls Catholic school on the Upper East Side, in 2001.

She took courses at Fashion Institute of Technology and Parsons The New School for Design but does not have a degree.

Hilton said she was approached by Linea Pelle "to make a capsule collection and I really wanted to have it be classic.

[17][18] In 2005, Hilton was the face of Australian underwear line Antz Pantz alongside Kimberly Stewart.

[19][20] Stewart remains contracted, but Hilton has been replaced by Australian model Megan Maitland.

That same year, she sued her partner in Federal Court in Los Angeles for damages and to seek an injunction against his use of the name.

[26] The marriage was annulled less than three months later, with Hilton and Meister explaining they traveled apart often and had married "on a whim".