Jenna Fischer Instagram – Number 1 at the Box Office! Go Mean Girls!! This movie was filled with the most wonderful people…cast, crew, directors, producers, hair/makeup, costumes, drivers, catering, medics, choreography…everyone I met was kind and enthusiastic and so so talented. It feels so good for the movie have this success and I’m so proud to be a small part of it. Thanks for going to see the movie! @meangirls #meangirls