Kaley Christine Cuoco is an American actress and producer. Kaley Cuoco was born November 30, 1985, in California. Her mother Layne Ann is a homemaker. Kaley’s father Gary Carmine Cuoco was a realtor. Kaley also has a younger sister Briana. Briana competed on the fifth season of The Voice. She ranked as a regionally amateur tennis player, a sport she took up when she was 3 years old. She stopped playing in 2002, at the age of 16.