Odds of Hotness Based on Gene Pool: Pretty astronomical. The Howards are a talented bunch, of course, but ye Gods, are they homely. Ron's brother Clint Howard has made a living for decades playing roles where his only character trait is how profoundly fuck-ugly he is:

When you've turned your unattractiveness into a full-time career, you've pretty much gone pro with it.

Why We Wanna Hit That: Opie did good. Despite acting as M. Night Shyamalan's muse for the rancid box-office infections that were The Village and Lady in The Water, there's something about Bryce-Dallas Howard that's irresistible. Maybe we're just suckers for red-heads. And by taking on the role of Gwen Stacy in Spiderman 3, we're looking at the face that launched a thousand nerd erections.