Leonard DiCaprio and Kate Winslet are auctioning off dinner for a fan

Jack and Rose have reunited in the name of charity.

Kate Winslet and Leonard DiCaprio are getting back together 20 years after they failed to share a floating door starred together in Titanic.

The pair is reuniting to support an auction for Leo's environmental charity, the Leonardo DiCaprio Fund.

On July 26, the actor and philanthropist will host his fourth annual fund-raising auction in St Tropez, France.

Among the items for sale is a private dinner with the former Titanic and Revolutionary Road stars for one (presumably very wealthy and dedicated) fan. 

The dinner will not only raise money for Leo's conservation projects, but also for a GoFundMe campaign Kate supports, raising money for a young mother's cancer treatment.

The lucky bidder will be able to retrieve their dinner with the stars any time in October or November, at any venue in New York City.

The momentous occasion is happening 20 years since Kate and Leo hit the silver screen together for the first time in 1997.

Other prizes up for auction include a performance by Lenny Kravitz, other collectibles and memorabilia and a catalogue of fine artworks.

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