#BTSxSNL was trending big Saturday night during the K-pop band’s debut on Saturday Night Live. But that did not translate to TV ratings. The April 13 telecast of Saturday Night Live, with host Emma Stone and musical guest BTS, averaged a 3.9 Live+Same Day household rating in the metered markets, and a 1.5 adults 18-49…

K-Pop mania hit Saturday Night Live tonight when BTS became the first South Korean act to perform on the NBC sketch comedy series. Even the show’s host, Oscar winner Emma Stone, in her fourth time emceeing, conceded the spotlight in her opening monologue, which she started with a “check of the sound levels” by saying…