How I Met Your Mother is a very hot family comedy in USA.It will have a sisiter show on TV.Carter Bays and Craig Thomas, the creators of How I Met Your Mother, have signed a contract with 20th Century Fox TV to create a new show. The fact that this duo are creating a new show is a good thing for two reasons. First, they are pretty talented at what they do and whatever show they create will undoubtedly be worth a look (at least to determine if HIMYM was their only good idea). Second, perhaps this will motivate the pair to wrap up HIMYM and allow the fans to finally meet the friggin' mother! That particular mystery feels as if it's been going on for too long. The mother should be introduced so they can end the show and move on to Pittsburgh.The new comedy is untitled as of yet but is about a young couple and their friends in Pittsburgh, which could actually qualify as a clone of the HIMYM cast if that show was set in Pittsburgh.Most famlies like the comedy direct by Carter Bays and Craig Thomas,How I Met Your Mother got a big success.Hope the new show will not let comedy fans down.