Nicky Hilton's 365 Style Book Party For The Filming Of "The Real Housewives Of Beverly Hills" [Getty Images]

BEVERLY HILLS, CA - OCTOBER 21: Nicky Hilton attends Nicky Hilton's 365 Style book party for the filming of "The Real Housewives Of Beverly Hills" at Kyle by Alene Too on October 21, 2014 in Beverly Hills, California.(Photo by JB Lacroix/WireImage)

WireImage JB Lacroix