Why Famous: Kaley Cuoco achieved worldwide fame playing Penny in the phenomenally successful TV sitcom "The Big Bang Theory" which ran from 2007 -2019 and for 12 seasons. Cuoco was one of the original three main actors along with Jim Parson's Sheldon and Johnny Galecki's Leonard.
Prior to The Big Bang Theory Cuoco made her name in the sitcom "8 Simple Rules" (2002-5) opposite John Ritter and Katey Sagal.
- 2013-12-31 "The Big Bang Theory" actress Kaley Cuoco (28) weds professional tennis player Ryan Sweeting (26) at Hummingbird Nest Ranch in Santa Susana, California
- 2016-05-06 Actress Kaley Cuoco and professional tennis player Ryan Sweeting divorce after 2 years of marriage
- 2018-06-30 "The Big Bang Theory" star Kaley Cuoco (32) marries Karl Cook (26) in San Diego, California
- 2007-09-24 "The Big Bang Theory" created by Chuck Lorre and Bill Prady and starring Johnny Galecki, Jim Parsons and Kaley Cuoco premieres on CBS
- 2015-09-11 Sofia Vergara (Modern Family) and Kaley Cuoco-Sweeting (The Big Bang Theory) are named highest earning TV actresses (28.5 million) by Forbes
- 2019-05-16 Last episode of TV sitcom "The Big Bang Theory" starring Jim Parson, Johnny Galecki and Kaley Cuoco after 12 seasons