Leonardo DiCaprio single: Erin Heatherton added to his list of model ex-girlfriends

Leonardo DiCaprio is single, ladies, so if you look like a supermodel, are into recycling, and don't mind long-distance relationships, it's time to spring into action.

"The Great Gatsby" actor has split from his Victoria's Secret model girlfriend, Erin Heatherton, sources confirm to E!. The split, which occurred a few weeks ago, was amicable and mostly a result of his busy schedule -- particularly since he spent a large part of their relationship in Australia filming "Gatsby" and in New Orleans filming "Django Unchained."

More recently, he's been in NYC on his latest project with Martin Scorcese, "The Wolf On Wall Street."

The actor was recently spotted at a Halloween party at Cipriani 42nd Street in New York -- and according to sources at the party, he had plenty of company while he was there. He's also been busy campaigning and fighting the good fight for the environment, as evidenced by his Twitter.