Bikini PDA with
NEW Mystery Man
Paris and her new flavor of the month got pretty hands on with each other during a trip to the beach this weekend in France ... rubbing on each other ... and splashing around in the ocean.
Sources tell us ... the mystery man is a "successful businessman from Europe" ... and he and Paris have been friends for years.
We haven't seen Paris this enamored with a man since Cy Waits ... or Nick Carter ... or Stavros Niarchos ... or ...well, you get the point.