Leonardo DiCaprio [1] was surrounded by famous friends at his foundation's inaugural gala on Wednesday in Saint-Tropez. It felt like award season all over again when he hung out with Jared Leto [2], though when Jared took the stage, it was to help with a charity auction instead of accepting a statue. Robin Thicke and Bono were the night's performers, with Leo giving them both warm introductions on stage. Leonardo also had some surprising new pals at the event, including Selena Gomez [3], who managed to make a costume change during the night and don two different dresses. The 22-year-old star continued her birthday celebrations with pal Cara Delevingne [4], which have been going strong since they arrived in France on Monday.

On Tuesday, Leo was seen practicing his karate kicks [5] in jeans and a t-shirt aboard his yacht in Saint-Tropez, which is just another way he lives the good life [6]. Earlier this month, he was in California celebrating the Fourth of July with Toni Garrn [7], and then he took a solo trip to Miami beach [8] last weekend. He also spoke at the "Our Ocean" conference in Washington DC last month and pledged $7 million from his foundation to support environmental conservation projects [9].

Jared Leto [10] and his brother, Shannon, hung out with Leo.

Petra Nemcova, Selena Gomez [11], Caroline Schuefele, and Cara Delevingne posed together.

Leonardo introduced Robin Thicke.

Marion Cotillard spoke on stage.

Leo watched as Bono played guitar.

Robin and Toni Garrn posed for a photo.

Leo and Caroline Scheufele smiled.

Cara and Selena cozied up with Eli Mizrahi.

Cara and Daisy Lowe both wore white.