Lady Gaga gives surprise performance at Louisville nightclub
Grammy Awards Show
Credit: AP
Lady Gaga performs at the 53rd annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles. (AP Photo/Matt Sayles)
Credit: AP
Lady Gaga performs at the 53rd annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles. (AP Photo/Matt Sayles)
