Dad is Gene Simmons, the legendary, tongue-wagging demon of KISS. Mom is Shannon Tweed, former Playmate of the Year, actress and model. And their kids, Nick and Sophie, are, well... surprisingly charming, well-behaved teenagers dealing with the trials and tribulations of adolescence, even though Mom and Dad are truly like no one else’s parents. Season four of Gene Simmons Family Jewels kicks off with Sophie’s sweet sixteen party, giving viewers an all-access pass to the milestone celebration. From Gene’s appearance on “Are You Smarter Than a 5th Grader?” and his filming of a Japanese monster flick, to Shannon preparing for a role in a roller derby exploitation film, to Nick getting his own apartment, to Sophie fending off ill-intentioned teenaged boys, follow the Simmons-Tweed clan as they set out to prove, yet again, why they are the most non-traditional, traditional family in America.