Lady Gaga

/

FILE - This Dec. 15, 2012 file photo shows singer Lady Gaga performing at the Prudential Center in Newark, N.J. Lady Gaga's tour confirmed Tuesday, Feb. 12, 2013, that the singer has postponed performances in Chicago, Detroit and Canada from Feb. 13 - Feb. 17, due to a severe inflammation of joints. (Photo by Evan Agostini/Invision/AP, file)

Last modified: February 14, 2013
All rights reserved. This copyrighted material may not be published without permissions. Links are encouraged.