Brian Graden to Exit MTV Networks

The Hollywood sign might have been covered up by environmentalists, but Love is definitely in the Tinseltown air this Valentine’s Day. No, we don’t mean the baby factory of Brad Pitt and Angelina Jolie, though nice to see you guys are still together, or the are-they-or-aren’t-they “Twilight” couple of Robert Pattinson and Kristen Stewart.

What we do mean is the undeniable attraction of eight couples that have seized the heart-shaped zeitgeist this year … for better or worse.