Socialite Paris Hilton has laughed off reports she is dating Entourage heartthrob Adrian Grenier, insisting they are just friends.
The hotel heiress has been romantically linked to a string of famous men this year, including James Blunt, Josh Henderson, Cisco Adler and NASCAR driver Kasey Kahne.
After Hilton and Grenier were spotted frolicking on a beach in Malibu, California, last week, gossips began speculating they were dating.
However, Hilton's rep says, "They are just friends. There's nothing between them."