KISS bassist/vocalist Gene Simmons took part in a spirited question-and-answer session with fans on Saturday, May 11 at the Indianapolis KISS Fan Expo's 15th-anniversary event. Video footage of his appearance can be seen below.KISS recently completed an Australian tour with very special guests MÖTLEY CRÜE. "Monster", the 20th studio album from KISS, sold 56,000 copies in the United States in its first week of release to land at position No. 3 on The Billboard 200 chart. KISS guitarist/vocalist Paul Stanley recently admitted that he's never surprised by how deep KISS' fan devotion continues to run worldwide. "It really for me, resoundingly once again, I guess validates for me why this band exists," he told The Pulse Of Radio. "It's not a tepid recreation of the past, it's really an ageless beast that dominates at will. It's timeless."