Hello my name is Michelle Cuoco the sister of Kaley Cuoco. l play Penny on the big bang theory and l am 26 years old. l am rich but l am not those girls who are greedy, that's why l act. l have been dancing for thirteen years . Since the big bang theory moved to Canada Me and Kaley decided to move to Canada and l almost forgot that l have won Miss national soloist 6 years.(Kaley is 28 and she is an actress too).