Lily Aldrin and Marshall Eriksen, How I Met Your Mother - The CBS sitcom super-couple proves that love can last, and that funny is super-sexy.

Naomi and Sam Bennett, Private Practice - When ABC's divorcees Sam and Naomi hooked up again, we saw how much fun it is to watch these two "playing doctor."

Allison and Joe DuBois, Medium - NBC's sexy couple love to bicker and push each other's buttons, but they always have fun making up.

Gaby and Carlos Solis, Desperate Housewives - ABC's most tumultuous lovers burn up the screen whether they're together or apart... and we want them together!

Coach and Tami Taylor, Friday Night Lights - NBC's feisty Tami and brooding Coach Taylor are devoted to each other and their family - and boy, do they score major points in the chemistry department.