Alex Rodriguez is moving on from Jennifer Lopez in an interesting way ... on a yacht with some bikini-clad women along the French Riviera.
The former MLB star's soaking up the sun and enjoying the water while vacationing in Saint-Tropez this week ... while showing off his buff bod and having some fun on a giant inflatable slide.
We haven't seen much of A-Rod recently, and though we know he's renting a summer house in the Hamptons -- not too far away from J Lo -- she's clearly NOT on his mind at the moment.