Power Girl on the Big Screen

While doing a routine Google image search for PG-related goodness (I think my search criteria this time was 'Karen Starr') I came across this:

Ms. Scarlett Johansson is a fabulous casting choice to play Power Girl. She has the acting chops and well, to be frank, the 'assets' required for the role.

Tell me these pics don't scream Karen Starr. Does anyone else have a suggestions?  Let's hear them!