1 of 7
Rose and Jack
The Titanic costars chatted outside DiCaprio's villa before heading to his foundation's annual fundraising gala in Saint-Tropez, where he raised $30 million.
2 of 7
Handsome as Ever
DiCaprio, 42, showed off his tan upper body as he walked around shirtless in a pair of navy, patterned swim trunks.
3 of 7
Winslet, 41, rocked a salmon-colored bikini, a white cover-up and large black sunglasses.
4 of 7
The Wolf of Wall Street actor wrapped his arm around his longtime friend on his porch.
5 of 7
Hugs All Around
6 of 7
Mother of Three
The Oscar-winning actress has three children: Mia, 16, Joe, 13, and Bear, 3. She shares Mia with her first husband, Jim Threapleton; Joe with her second husband, Sam Mendes; and Bear with Rocknroll.
7 of 7
DiCaprio, who most recently dated model Nina Agdal, also costarred with Winslet in the 2008 romantic drama Revolutionary Road, which was directed by the actress' then-husband Mendes.