Beyoncé has been running around the globe for "The Mrs. Carter Show World Tour" and by the looks of the latest show footage, Sasha Fierce is out in full effect! With over 20 stops across Europe, 9 costume changes and a 24 song set list, "omg! Insider" contributor Nina Parker is breaking down Beyoncé's tour ... by the numbers. Check out “omg! Insider” on TV for the latest entertainment news.