Jason Aldean has announced a second stadium show on his 2013 Night Train tour.  He's set to play Wrigley Field in Chicago on July 20 with special guests Kelly Clarkson , Jake Owen and Thomas Rhett .  Jason actually flew to Chicago to make the announcement Thursday.

Earlier in the day Jason was in Boston to announce his July 13 show at Fenway Park with Miranda Lambert , Jake and Thomas on the bill.  Look for Jason to make another big announcement later today.

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