Sam Smith talked to Jimmy Fallon about a wild night in Australia explaining why karaoke doesn’t work for him.
LOS ANGELES, CA - FEBRUARY 08: Singer Sam Smith (L) accepts the Best New Artist award from singer Taylor Swfit onstage during The 57th Annual GRAMMY Awards at the at the STAPLES Center on February 8, 2015 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)