Who knows why we fall for the men we do? Aside from their looks, brains, talent, and heart-stopping charisma, this year's inductees into the O Hall of Fame are a quirky crew. We've got happily married bad boys, vulnerable tough guys, a savagely funny satirist, and more! Maybe we go for men—like the amazingly versatile Viggo Mortensen, who defy pigeonholing. All we know is that the heart wants what it wants. So let's hear it!

What's to love about Viggo Mortensen, Brad Pitt, Will Smith and our other hall-of-famers? Everything—find out why!

Read up on our first batch of favorite men—and why Oprah loves them so much!