Leonardo DiCaprio Goes Shirtless on Vacation with Kate Winslet in St. Tropez!

Leonardo DiCaprio is showing off his hot, beach body!

The 42-year-old actor went shirtless as he hung out poolside with close friend Kate Winslet back on Tuesday afternoon (July 25) in Saint-Tropez, France.

PHOTOS: Check out the latest pics of Leonardo DiCaprio

Leo and Kate were in France to attend his 4th Annual Leonardo DiCaprio Foundation Gala the following night to help raise money for climate control.

During the event, the Oscar winners had a mini Titanic reunion with one of their former co-stars!

10+ pictures inside of Leonardo DiCaprio going shirtless in St. Tropez…