Stavros Is Checking Back In To Paris Hilton

Sources tell that Paris and Stavros Niarchos, spotted this week in NYC, are jetting off to an impromptu weekend getaway in Miami. Que caliente!

The two are back on the road to coupledom, and according to our source, they're very happy and quite possibly -- in love!

Maybe love is better the second time around.

As for the supposed engagement ring Miss Hilton was supposedly sporting, not so says Paris' uber-rep Elliot Mintz.

According to Mintz, Paris wears rings on both hands from time to time. And as for rumors that these baubles are bogus, forget it. They're real, says Mintz, and they're spectacular.