Leo DiCaprio Goes Shirtless to Celebrate Fourth With Bikini-Clad Erin

Leonardo DiCaprio and his girlfriend, Erin Heatherton, hung out on the beach in Hawaii yesterday. The duo celebrated the Fourth of July with friends, including Leo's The Great Gatsby costar Tobey Maguire. Leo went shirtless for part of the afternoon while Erin showed off her bikini body in the sand. They were just two of many stars celebrating Independence Day throughout the country. Leo and Erin are on the islands during a break from Leo's movie projects. He's wrapped up filming Django Unchained and will soon be turning his focus to the upcoming The Wolf of Wall Street. Leo did get to work for an environmental cause lately, though, since it was announced that he has partnered with Fisker Automotive to promote global sustainability.