Kaley has received her share of royalties and residuals like her other co-stars, she also got 1% of the show’s backend equity. Simon Helberg played the role of Howard Wolowitz, one of the main male ...
However, during a Twitter Q&A session by actor Simon Helberg (who plays Howard in the series), it was revealed that the hair was never a wig and that it was his own hair that was styled in that way.