Have you ever seen "The Vampire Diaries"? Or perhaps a little show called "Lost"? If so, then you likely recognize Ian Somerhalder -- one of the most captivating (read: beautiful) faces you'll ever see on-screen, and one of the most interesting humans you'll ever encounter off-screen. In addition to his acting and directing credits, he and his wife Nikki are doing a ton of good for the planet. So basically, he's great and they're just an all-around power couple. And we don't spend enough time talking about him.