Ten Hottest On and Off-Screen Couples

Ryan Gosling and Rachel McAdams, The Notebook

Who could forget that scene on the dock, in the summer rain.

Adam Brody and Rachel Bilson, The O.C.

Heath Ledger and Michelle Williams, Brokeback Mountain

This one will always hold a special place in our heart. Brokeback Mountain castmates gushed that their blossoming romance added a special spark to the set. And even though the two were not together at the time of Heath's death, it always seemed that a reconciliation could have been possible.

Brad Pitt and Angelina Jolie, Mr. and Mrs. Smith

The list wouldn't be complete without an appearance from these two.

Evangeline Lilly and Dominic Monaghan, Lost

Britney Spears and Justin Timberlake, Mickey Mouse Club

Hayden Panettiere and Milo Ventimiglia, Heroes

Ryan Phillippe and Reese Witherspoon, Cruel Intentions

It's a good thing her acting chops are Oscar-worthy: Witherspoon was already five months pregnant with his baby when she took on the role of Annette Hargrove, a virginal goody two-shoes determined to save herself for marriage.

Jennifer Garner and Ben Affleck, Daredevil

Jennifer Garner and Michael Vartan, Alias