Summer is the time for big name concerts to tour the US.  Some big names are coming to Detroit this summer – including Britney Spears.  Although her tour has just been announced and dates are not official, it is sure to be one of the biggest selling concerts.  The concert will promote her newest album Femme Fatale, and the show is rumored to include big production numbers with a lot of dancing and costuming.  Britney Spears will take the stage at the Palace of Auburn Hills on July 28^th.  Tickets for this event will not be cheap; in fact, floor seats are upwards of $600.