The New York Post is reporting Paris Hilton and her boyfriend, Doug Reinhardt, had a “boozy grapple” after a Halloween party on Friday night that led to what I would call domestic violence. Hilton and her boyfriend attended Heidi Klum and Seal’s Halloween party and then hit up another bash at L.A.‘s Roosevelt hotel. When the couple got into their limo at 3:30 a.m., the publicity-hungry twosome were apparently three sheets to the wind. At some point during the drive home, witnesses, including paparazzi, allegedly saw a cell phone chucked from the limo’s window and then the vehicle abruptly stopped. Allegedly, Hilton got out of the limo, searched the ground for it (it was later located and given back to her by a paparazzo), and in front of a bunch of witnesses, scolded Reinhardt for throwing it out the window. When she got back in the car, Hilton allegedly slapped and kicked Reinhardt and he then used his left hand to choke and restrain her. “[Doug] was holding her around the neck saying, ‘Relax, relax,’” a photog told the Post.

Doug Reinhardt, the baseball player who dated Lauren Conrad, recently reunited with Paris Hilton, and has the douchiest website ever, can’t seem to get himself back onto “The Hills.” According to the New York Post, the other show regulars get paid ridiculous amounts of money for their appearances. But Doug guest stars for free and just can’t seem to snag a contract. [NY Post]

Yes, yes, we’ve figured out by now that “The Hills” are alive with the sound of bulls**t. But how exactly does one get “cast” on this show? How do these contracts and payouts work? And who’s raking in the most? Read on.

Paris extends more than her hand for a night out with baseballer boyfriend Doug Reinhardt. [Hollywood, 4/28/09]

... ‘cause he’s gonna get schooled! The couple landed in London today, but Pepperdine U. student (and ex of Lauren Conrad and Amanda Bynes) Doug Reinhardt is clearly learning life with Paris is no vaycay. [London, 4/15/09]