Paris HiltonParis Hilton’s boyfriend Doug Reinhardt reportedly got into a fight in a club earlier this week after a stranger grabbed Paris’s breasts.

The pair, who were first linked at the start of the year, were partying at H Club in Los Angeles when the fellow clubgoer lunged at the socialite’s cleavage.

A source told The London Paper: “Doug pushed the guy away and then a friend of the groper threw a beer bottle at his head.

“Someone managed to get him in a headlock before Doug went over and started punching him. Then the groper started to attack Doug and Doug’s pal [his The Hills co-star] Frankie Delgado decided to get involved.”

The fight was then ended by the club’s security staff and the groper thrown out of the building.

Earlier this month, Paris described Doug as her “best friend” who “treats me like his princess” and said that she’s “never been happier”. They began dating in February after Paris split from boyfriend of ten months Benji Madden at the end of last year.