"My dad can beat up your dad!" We'd imagine that's something Nick and Sophie Simmons, born in 1989 and 1992 to Kiss bassist Gene Simmons and his now-wife Shannon Tweed, didn't hear much growing up.

After all, their awesome rock dad can transform into a seven-foot tall, blood-spitting, high-flying, fire-breathing lord of the wasteland. He's also a loving father who's deeply invested in raising his kids with the values that helped him become such a success in both the rock and business worlds, as the family's 'Gene Simmons Family Jewels' television series demonstrated quite clearly.

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