From My Limited Experience
I like this thread, it always interests me to see how people compare people. maybe we should compare our favorite SP's to hot cartoon characters like Willma Flintstone, Jessica Rabitt, or Leela from Futurama, though I doubt many have seen any cycloptic SP's, but if Leela was available I'd try.
I have only begun my foray into visiting Montreal or Toronto for hobbying but my experience thus far leaves me with the following observations in relation to this theme:
Toronto - Cupids - Samantha (she was fabulous fun by the way) as advertised on thier website looks alot like Liv Tyler, will repeat if i have the opportunity
Montreal - Devlish - Emma - in my opinion has the look of Penelope Cruz, I find her very sexy, i will repeat when in town again
Montreal - Devlish - Chloe - puts me in mind of Kristin Kruek from the Smallville TV series, she is petite, sweet, and i love the way she sounds, repeatable too
Keep this one going its a fun one.