Criminal Minds: A.J. Cook, JJ on Criminal Minds, pictured on the set of Criminal Minds, is holding a Gublerland pin which will be one of the items we will be auctioning for the American Cancer Society. Motherhood really agrees with AJ. She proudly showed us some pictures of her son and told us he is walking now. I am often asked about AJ and it's always easy to describe AJ. She is honestly one of the nicest people I have ever met in LA. She is warm, friendly and just very special. More AJ pics soon.