Leonardo DiCaprio and other celebs fight for the Oceans at fundraiser Wed-20-Aug-14 12:01 Share this What a nice guy! Leo - a passionate environmental advocate has donated huge sums over the years to environmental causes and on the weekend he and other celebrities and ocean activists helped fight for the oceans at a fundraising event hosted by Oceana, which raised $1.4 million US for the oceans. Way to go Leo! You May Also Like How cute are these celebs when they were babies? Is Rihanna really dating Leonardo DiCaprio? Wolf of Wall Street chest thump gets a hilarious remix Become a fan of The Edge on Facebook and on Twitter .