Discover the lesser-known side of Kaley Cuoco with these 15 mind-blowing facts.

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Kaley Cuoco's Early Tennis Aspirations: Before pursuing acting, Cuoco was a nationally ranked amateur tennis player and had dreams of becoming a professional athlete.

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Charitable Ventures: Cuoco is an avid philanthropist and actively supports several charities, including the Paw Works animal rescue organization and Stand Up for Pits Foundation.

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Sweet Tooth: Kaley Cuoco has a weakness for sweets and has admitted her love for cupcakes, often indulging in them as a guilty pleasure.

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Multi-talented Musician: In addition to her acting skills, Cuoco is also a talented musician. She plays both the piano and the drums.

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Wedding Date Coincidence: Cuoco tied the knot with her now ex-husband Ryan Sweeting on New Year's Eve, coinciding with her character Penny's wedding date on "The Big Bang Theory."

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Hidden Tattoo: On the inside of her right arm, Cuoco has a tattoo that reads "Believe," serving as a constant reminder to stay positive and have faith.

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Love for Harley Quinn: Cuoco has expressed her adoration for the character Harley Quinn from the DC Universe, which led her to lend her voice to the animated series dedicated to the iconic character.

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