There are those who lead and there are those who follow. It's safe to say Mary Kate Olsen is a leader.

Mary-Kate Olsen stepped out last night as the Cinema Society Hosted the Screening of 'The Wackness' and she seemed to be in great spirits.

In the film, Mary Kate hooks up with 64-year old Ben Kingsley and Ben says that "she was completely in charge" when in came to the kissing scene.

Oh that Mary Kate is a feisty one!