Kate Winslet and Leonardo DiCaprio Reunite With 'Titanic' Co-Star Billy Zane: 'Now We're Saving Icebergs'

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One of the most famous love triangles in movie history reunited!

Leonardo DiCaprio and Kate Winslet
attended a black tie fundraising gala on Wednesday night, and ran into their Titanic co-star and on-screen nemesis, Billy Zane.

The 51-year-old actor snapped a celebratory pic with the beloved stars at The Leonardo DiCaprio Foundation's annual fundraising dinner, and marveled at the irony of the trio reuniting at an event that was raising money to protect the environment from global warming.

"Gangs back together. Now we're saving icebergs. Go figure," Zane joked.

It was nice to see the gang back together, as DiCaprio and Winslet have been good about supporting their career milestones over the years. DiCaprio cheered his friend on when she won both a Golden Globe and an Oscar in 2009, and Winslet, 42, was overjoyed when her two-time co-star took home his first Oscar for his role in The Revenantlast year.

WATCH: Leonardo DiCaprio and Kate Winslet Will Reunite to Auction Off a Dinner With Themselves for Charity

The Leonardo DiCaprio Foundation's annual event made headlines this week when the 42-year-old actor announced that he and Winslet would be auctioning off a dinner with themselves to one lucky fan.

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The proceeds from the auction will go toward both the foundation's environmental causes and a GoFundMe campaign that Winslet supports, which is helping a young mother in the U.K. pay for her cancer treatment.

WATCH: Kate Winslet's Tearful Reaction to Leonardo DiCaprio's Oscar Win Will Give You All the Feels

Check out the video below to hear more about the star-studded fundraiser, and dinner that was auctioned off:

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