Media mogul Barry Diller has a $100 million, 300 foot-long ("I like 'em long." - Barry Diller) mega yacht that he's been keeping at the Chelsea Piers, at the cost of $2,000 a day.

The ship, named Eos (though sometimes he throws an "r" in there when he's in Sitges), is the largest private sailing vessel in the world. So that kind of thing isn't cheap to dock. But who cares! Barry Diller is a billionaire and his friend-wife Diane von Furstenberg is pretty rich too, so what the hell. And that's your rich people news of the day! [P6, photo of Diller via Getty]