Are you a Jason Dolley  fan? Well, we found out he is now officially on Twitter after much urging from his pretty co-star Bridgit Mendler. What was his first tweet? Of course the 18-year-old Disney Channel actor started out by promoting his  new show: “Have you guys heard about my new DC show Good Luck Charlie? It’s about an average family of 5 whose parents unexpectedly have a baby girl.” Hey, we know you heard about it. Now head over to Twitter and follow:  Jason @jason_s_dolley and Bridgit @bmendler707700