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The Big Bang Theory: What is Penny's maiden name? What is her surname? | TV & Radio | Showbiz & TV | Express.co.uk
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What is Penny's surname? The Big Bang Theory fans spot clue which could solve mystery - Mirror Online
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What is Penny's surname? The Big Bang Theory fans spot clue which could solve mystery - Mirror Online
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Big Bang Theory - Penny's real surname revealed as fans spot major clue? | TV & Radio | Showbiz & TV | Express.co.uk
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This might finally be the year we learn Penny's last name on "The Big Bang Theory" - HelloGigglesHelloGiggles
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