The most notable audition on The X Factor USA tonight (September 26) belonged to Sophie Tweed-Simmons, daughter of KISS founder Gene Simmons and Shannon Tweed.

Although the 19-year-old wanted to keep her identity on the back burner, the second she walked on stage in San Francisco and introduced herself judge Demi Lovato noticed. “That’s where I know you!” she said. “You’re Nick’s sister … Gene Simmons’ kid.” Continue reading →