There have been many memorable onscreen pairings in the new millennium, but these couples top our list:

Kate Winslet and Jim Carrey - Eternal Sunshine of the Spotless Mind (2004)

Playing against type, with Winslet sporting day-glo punk hairstyles and Carrey slouching with a sad hound dog face, these two captured love in all of its inglorious, impossible-to-get-along shapes. A movie that begins with two people hoping to erase all traces of each other from one another's minds potentially heralded two hours of mud slinging. Instead, Winslet and Carrey work wonders together as a c...