Kelly Clarkson & Adam Levine  Photo:  GettyImages.com Kelly Clarkson & Maroon 5 will be touring together this summer as part of the Honda Civic Tour. Maroon 5 is billed as the headlining act for the tour. The tour will kick off August 1st in St. Louis and end in San Diego October 5th. Adam Levine had this to say about the tour;  "I think the live outdoor kind of summer vibe is always different than the indoor arena tour because there's less emphasis on production and more on live music. It's kind of the purist form of a tour `cause there's not too many bells and whistles." At this time, there is no L.A. date for the tour. For a full list of tour dates, click on the continue reading button below.-DocFB Diagnosis: Pretty powerful Civic tour....