A storm could already be abrewing between Paris Hilton and her boyfriend for 8-months i. e. Good Charlotte guitarist - Benji Madden. Pictures published in yesterday's British tabloid The Sun, Hilton, who described Benji as her best friend, even going so far as to say she wanted to marry the 29-year old rocker and have children with him, show her cozying up with ex-boyfriend, the very handsome (and much younger) billionaire Greek shipping heir - Stavros Niarchos III.

This, barely months after Paris, when she appeared on David Letterman's show, told him that she was so in love with Benji and wanted to spend the rest of her life with him. Benji reciprocated by telling Life & Style last month that Paris, the most beautiful woman in the world, was the love of his life, his heart and soul and the most important thing in his life. He then went on to say that no one existed but for her, and being the most loyal guy in the world, he would never even look at anyone else.

However, despite all these undying love declarations, with Benji away in New York for the finale of MTV's Total Request Live and 'not looking at anyone else, Paris stayed back in Miami, partying at South Beach nightclub - Mokai, very definitely looking at old flame, Niarchos III, as the dashing, jacketless Greek stroked her hair and whispered intimate, sweet nothings in her ear. Hilton looked happy to be in his company, and as for Stavros he seemed thrilled to see Paris again.

To quote a Star Magazine source, Paris and Stavros, who remained at the same table for an hour, didn't seem able to keep their hands off each other, and finally left together, leaving no room for doubt that Benji wasn't on her mind at all.

Time will tell, whether this is a storm in a teacup or seriously quits for Paris and Benji, as Paris gets back together with the handsome Greek!