An iceberg may have brought their world crashing down on the big screen back in 1997 but that isn't going to stop Leonardo DiCaprio, Kate Winslet and Billy Zane from saving them in 2017. 

The trio, who of course starred together in Titanic (a full twenty years ago!), reunited at the Leonardo DiCaprio Foundation St. Tropez Gala last night and Billy Zane went ahead and did what fans everywhere wanted, posted a photo of the reunion on Instagram. 

We're sure they made discussing whether or not Jack could have fit on that plank a priority.

The star studded Gala was reportedly also attended by Cate Blanchett, Emma Stone, Marion Cotillard, Tom Hanks, Jared Leto, Penélope Cruz, Kate Hudson, Tobey Maguire and Uma Thurman. 

Since 2010, the Foundation has allocated more than $80m to environmental causes.