Kaley Cuoco attends the 20th Anniversary of the Alzheimer's Association's A Night At Sardi's, held at the Beverly Hilton Hotel on Wednesday (March 21) in Beverly Hills, Calif.
Kaley Cuoco poses as CBS celebrates the 100th episode of "The Big Bang Theory" held at the California Science Center on December 15, 2011 in Los Angeles, California.
Kaley Cuoco attends the People's Choice Awards 2012 nominations press conference at the Paley Center for Media on November 8, 2011 in Beverly Hills, California.