Leonardo DiCaprio Threw a Gala and Invited a Bunch of Hot Models

Leonardo DiCaprio hosted the fourth annual fundraising gala for the Leonardo DiCaprio Foundation (LDF) in St. Tropez, France, on Wednesday evening, and it was a truly star-studded event.

The guest list for the evening included names such as Tobey Maguire, Uma Thurman, Jared Leto, Kate Winslet, and Sean Penn, who all showed their support for the foundation’s cause: protecting threatened wildlife. The LDF partnered with similar charities for the cause — including Doutzen Kroes‘s #knotonmyplanet campaign, which brought a number of models to the event as well.

DiCaprio arranged a surprise performance by Madonna, as well as one by Lenny Kravitz, and both wowed the audience before the gala’s auction took place. By the looks of the A-listers, and the Titanic reunion moments, the evening seemed to be a success.

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Leonardo DiCaprio

The host of the gala started the night off by addressing the audience of A-listers. (Photo by Venturelli/Getty Images for LDC Foundation)

Leonardo DiCaprio and Kate Winslet

The actors who played Titanic‘s Jack and Rose reunited on stage, ahead of the movie’s 20th anniversary in December. (Photo by Anthony Ghnassia/Getty Images for LDC Foundation)

Lenny Kravitz

Kravitz was one of two special performers who took the stage that evening. (Photo by Venturelli/Getty Images for LDC Foundation)

Lenny Kravitz, Leonardo DiCaprio, and Madonna

Madonna was a suprise performer, playing hits such as “Ray of Light” and “Open Your Heart.” (Photo by Anthony Ghnassia/Getty Images for LDC Foundation)

Sean Penn and Leonardo DiCaprio

Penn came out to support the event, after DiCaprio made an appearance at Haiti Takes Root. (Photo by Anthony Ghnassia/Getty Images for LDC Foundation)

Simon de Pury and Leonardo DiCaprio

The Swiss art auctioneer joined DiCaprio’s efforts to raise funds for the cause. (Photo by Venturelli/Getty Images for LDC Foundation)

Leonardo DiCaprio and Tobey Maguire

The Great Gatsby co-stars are known for having one of the longest-running bromances in Hollywood. (Photo by Victor Boyko/Getty Images for LDC Foundation)

Leonardo DiCaprio and Milutin Gatsby

Gatsby is the fundraising chairman of the Leonardo DiCaprio Foundation. (Photo by Victor Boyko/Getty Images for LDC Foundation)

Anne Hidalgo and Leonardo DiCaprio

DiCaprio got support from Paris’s first female mayor, who was presented with the foundation’s New World Leadership Award. (Photo by Victor Boyko/Getty Images for LDC Foundation)

Billy Zane, Winslet, and DiCaprio

The real Titanic reunion happened when this trio got together. Zane Instagrammed the moment with the caption, “Gangs back together. Now we’re saving icebergs. Go figure..” (Photo: Instagram/billyzane)

Lindsay Ellingson, Constance Jablonski, Doutzen, Karolina Kurkova, Jessica Hart, and Imaan Hammam

The models got together to celebrate Doutzen’s involvement in the event with her #knotonmyplanet campaign. (Photo: Instagram/lindsellingson)

Taylor Hill

Hill stunned in a dress by the Brazilian brand rosa chā. (Photo: Instagram/taylor_hill)

Georgia Fowler

Fowler showed her support of the LDF wearing a Miu Miu gown. (Photo: Instagram/georgiafowler)

Lindsay Ellingson

Ellingson was appropriately dressed for the pro-wildlife event in a floral dress by Johanna Ortiz. (Photo: Instagram/lindsellingson)

Georgia Fowler, Taylor Hill, Daphne Groeneveld

The models found the perfect backdrop for a photo. (Photo: Instagram/georgiafowler)

Daphne Groeneveld

Groeneveld showed off a gorgeous gown by BO.BÔ. (Photo: Instagram/daphnegroeneveld)

Constance Jablonski and Bradley Cockrell

“…when the night is young, and the morning younger,” Jablonski captioned her photo. (Photo: Instagram/constancejablonski)