The flirtation between Lindsay and Paris’s ex, Stavros Niarchos shows no signs of cooling as the pair have been seen canoodling all over New York in recent weeks. In the span of three days, Lohan and Niarchos they hit NYC club Butter, an Elefant concert and Bungalow 8. People magazine reports that the pair kissed at Butter (owned by Ashley Olsen’s ex, Scott Sartiano; Niarchos is Mary-Kate’s ex).

But Paris isn’t letting her rival have all the revenge. In Cannes, she was seen cozying up to Lindsay’s alleged former fling, director Brett Ratner. The London Mirror claims Hilton whispered in Ratner’s ear. A witness said, "[Paris] was monopolizing Brett and it was pretty embarrassing as everyone but him totally ignored her.�?

Hilton has been using her vacation in the South of France as a veritable Lohan-bashing campaign. The New York Daily News claims the heiress recently played her pals an “angry�? message that Lindsay had left on her voicemail. During the teasing that ensued, Paris allegedly called Lindsay the C-word. Paris’s rep denies the claim, stating, "I've never heard her use that word."