As much as we love hearing Sam Smith's smash-hit, 'Stay With Me,' we have to admit: We're happy he performed his new single, 'I'm Not the Only One' on 'The Tonight Show' last night (Oct. 14).
With his first-ever studio album becoming the fastest selling debut of the year in both the U.K. and U.S., British singer-songwriter Sam Smith is already looking ahead to 2015.