2006 - Present
Nicky Hilton and David Katzenberg have been dating since 2006. Hilton is the less popular but more grounded of the...
2004 - 2004
Ian Somerhalder and Nicky Hilton dated briefly in 2004.
2004 - 2006
Fashionista Nicky Hilton dated Entourage star Kevin Connolly on-and-off from late 2004 through 2006.