FILE - This May 8, 2013 file photo shows The Rockettes, best-known for dancing at the Radio City Christmas Spectacular, doing their signature kick line during christening ceremonies aboard the ... more 
FILE - This May 8, 2013 file photo shows The Rockettes, best-known for dancing at the Radio City Christmas Spectacular, doing their signature kick line during christening ceremonies aboard the Norwegian Cruise Line's new ship, Norwegian Breakaway, in New York. Several of them then accompanied the ship on an inaugural cruise to nowhere, out to sea and back in two days, and they hosted a fitness class for passengers designed by their athletic trainer, Elaine Winslow, herself a former Rockette. (AP Photo/Richard Drew, file) less 
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Associated Press | Photo By Richard Drew, file
Wed, May 15, 2013 3:13 PM EDT