Because I can

[psghayleaux]

Make a list of all the characters in your icons. (Although you may have more than one icon of a single character, they only go on the list once.) Alphabetize it. Take the first two people on the list; that's your first pairing. Second two people; second pairing. Etc.

And this list excludes icons of pets, cars, me, and people I know.

Charlie (Numb3rs)/Colin Farrell
Greg (CSI)/Jared Leto
John Constantine(Constantine)/Johnny Depp
Phantom of the Opera/Rodney McKay
Steve (SG:A)/Viggo Mortensen

Some of those really make my head hurt.