PHOENIX, AZ - MARCH 19: Kevin Costner performs with band Modern West onstage during Muhammad Ali's Celebrity Fight Night XVII at JW Marriot Desert Ridge Resort & Spa on March 19, 2011 in Phoenix, ... more 
PHOENIX, AZ - MARCH 19: Kevin Costner performs with band Modern West onstage during Muhammad Ali's Celebrity Fight Night XVII at JW Marriot Desert Ridge Resort & Spa on March 19, 2011 in Phoenix, Arizona. (Photo by Charley Gallay/Getty Images for Celebrity Fight Night) less 
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Getty Images | Photo By Charley Gallay / Getty Images for Celebrity Fight
Sat, Mar 19, 2011 10:22 PM EDT