After 28 years together, KISS star Gene Simmons married his longtime partner Shannon Tweed on Saturday at the Beverly Hills hotel. In a nice touch, the entire Simmons family sang — 19-year-old daughter Sophie, 22-year-old Nick, former Playmate Shannon and Gene — sang during the evening. Sophie sang Etta James' "At Last" during the newlyweds first dance as man and wife, and later Nick sang The Doors' "Roadhouse Blues" as KISS singer/guitarist Paul Stanley's son, Evan, played lead guitar. Of course Paul was in the wedding party, and as the party started to roll, KISS (all dressed in wedding attire) took the stage to perform "Lick It Up", "Shout It Out Loud," and "Rock & Roll All Nite." The rest of us will have a chance to check out the celebration when the new season of "Gene Simmons Family Jewels" begins on October 18th.