"Soft Kitty" Is A Real Song

Sheldon might be a scientist, but even he can't use his smarts to get over a cold. Fans of the show will remember that anytime Sheldon gets sick, he requests that Penny (Kaley Cuoco) sing him the "Soft Kitty" lullaby song. The show's executive producer, Bill Prady, revealed that the song is indeed real and he learned it from his daughter. "It's from my daughter's preschool in Sherman Oaks," reveals Prady. "It was from Australia and one of the teachers heard it there."
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