Paris Has Stavros On Lock, Yo!

12/4/2006 5:43 PM PST
The on-again-off-again coupling of hotel heiress Paris Hilton and shipping heir Stavros Niarchos has our renewed interest. The two have been seen out and about, but Paris' jewelry leaves us quizzical.

Paris, snapped leaving her house last week, had a necklace on; the open locket has pictures of the estranged couple inside it. One picture shows the couple kissing, the other is a shot of the snuggling twosome.

Are these two together or not?