Kaley Cuoco's boyfriend didn't know she was Penny on 'The Big Bang Theory

The Big Bang Theory is one of the most popular sitcoms of the last decade and came to an official end in 2018. The CBS sitcom ran for 12 seasons. Its main characters were renowned

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Kaley Cuoco Initially Turned Down The Role Of Penny On The Big Bang Theory, And Her Team Wasn't Sold On It Either

Kaley Cuoco's boyfriend Tom Pelphrey had never watched Big Bang Theory when they first met - 9Celebrity

Tom Pelphrey Had Never Seen Kaley Cuoco in 'Big Bang Theory' – TVLine

Kaley Cuoco's partner Tom Pelphrey admits he hadn't seen The Big Bang Theory before meeting her

Big Bang Theory' star Kaley Cuoco's partner was unaware of her TV fame until family 'kept' doing one thing

Kaley Cuoco's boyfriend didn't know she was Penny on 'The Big Bang Theory

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Kaley Cuoco's boyfriend didn't know she was Penny on 'The Big Bang Theory

Kaley Cuoco reveals she secretly dated 'Big Bang Theory' co-star Johnny Galecki for two years – New York Daily News