Are Rachel McAdams And Michael Sheen A Couple?

A vampire and a mean girl walk into a bar and...well, it's no joke. If lovey-dovey pics and a report from a Canadian newspaper are to be believed, "Midnight in Paris" costars Rachel McAdams and Michael Sheen are an item.

The pair have reportedly been spotted canoodling all over Toronto, and according to Just Jared, were most recently seen Sunday holding hands and walking in the College Street area of the Canadian city.

Rachel, 31, and Michael, 41, certainly make an intriguing couple. First, there's the 10-year age difference. Then, is the matter of Michael Sheen being a dad, and all. He has a too-cute daughter, Lily (whom he took as his date to the premiere of "New Moon"), with ex Kate Beckinsale. Finally, he doesn't really seem like the strapping, heartthrobby type "The Notebook" star usually goes for (see: Ryan Gosling and Josh Lucas). But, you know, that may be why it works.

What do you think about Rachel and Michael potentially being a couple?