“Are you not entertained?” Russell Crowe’s Maximus famously bellowed to the Colosseum crowd in the 2000 film “Gladiator.” But for decades, kiss cams have been posing a different question to U.S.

Kiss surges to No. 2 on Billboard's Hard Rock Digital Song Sales chart as “I Was Made For Lovin’ You” matches the band's all-time peak on the ranking. Gene Simmons, Ace Frehley, Peter Criss and Paul ...