Rachel McAdams & Michael Sheen: Canadian Cruisers

Enjoying a romantic day in the park, Rachel McAdams and beau Michael Sheen were spotted bike riding in Queen's Park in Toronto, Canada earlier this week (July 12).

The cycling couple made sure to take in the beauty of their surroundings as they stopped to look at various attractions along the way.

Meanwhile the trailer for Rachel's latest film, "Sherlock Holmes: A Game of Shadows," has just been released - offering up a clues as to what Sherlock will be up to next, which could involve cross-dressing!

The mystery flick, which co-stars Robert Downey Jr., Jude Law and Stephen Fry, is due out in theaters December 16.

Enjoy the pictures of Rachel McAdams on a romantic bike ride with Michael Sheen (July 12).