Kaley Cuoco gets a bang out of ‘Big Bang Theory’
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BEVERLY HILLS, CA - MARCH 21: Actors Kaley Cuoco and Melissa Rauch attend the 20th Anniversary Alzheimer's Association "A Night at Sardi's" at The Beverly Hilton Hotel on March 21, 2012 in Beverly Hills, California. (Photo by John Shearer/Getty Images for Alzheimer's Association)
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