Socialite Paris Hilton has laughed off reports she is dating Entourage heart-throb Adrian Grenier, insisting they are just pals.

Paris Hilton is rumoured to be romancing British singer James Blunt, after the pair were spotted smooching in a Los Angeles nightclub.

Paris Hilton has ended her romance with Greek shipping heir Stavros Niarchos after dating him on and off for more than a year.