Just Jared has just posted the first images of Rachel McAdams as Irene Adler on the set of Guy Ritchie's new film, Sherlock Holmes. Click below to enlarge these new images.

Rachel McAdams Image #1
Rachel McAdams Image #2
RELATED: Has Robert Downey Jr. Finally Started Production on Sherlock Holmes 3?

Sherlock Holmes, which stars Robert Downey Jr., Mark Strong and Rachel McAdams, is currently filming in London and expected to be released in October 2009.