Lady Antebellum have announced their first headlining tour. Specific locations have not been announced for the 35-city tour, but the tour is slated to begin Sept. 20 and conclude in November. Cities and dates will be announced by market in the coming weeks with the first one to be revealed Monday (May 24). David Nail ("Red Light") will open the shows. In related news, Lady Antebellum's next single will be "Our Kind of Love" from their current album, Need You Now.