Just when we thought Paris Hilton and Stavros Niarchos were over for good, they hook up yet again! Last week, Scoop! reported that the Greek heir was spending quality time with the celebutante’s worst frenemy, Lindsay Lohan. Well, if it was a ploy to make Paris jealous, it seems to have worked: She and Stavros were seen out clubbing together — and, yes, kissing — in Miami, People reports.

But lest you think Paris’ rekindled romance with her on-again, off-again ex would put her in a good mood, sources also told the magazine that she was involved in arguments with fellow clubgoers on two consecutive nights: Thursday at Set and Friday at Cameo.

Despite the tales, no police reports were filed, and Paris’ rep insisted to People that the incidents never happened: “Paris did not slap anyone in Miami.” 

Actress Paris Hilton is shown posing on the press line at the Scandinavian Style Mansion party in Los Angeles on Saturday, Dec. 1, 2007.
(AP Photo/Dan Steinberg)