Justin Timberlake performed "Selfish"

For his second song, with an introduction from longtime pal and sketch partner-in-crime Jimmy Fallon, he delivered his just-released single “Selfish,” which will appear on his upcoming sixth solo album, Everything I Thought It Was. The singer unveiled the song earlier this month at his hometown concert in Memphis. Jimmy Fallon introduced Timberlake's second performance.

Description from SNL Fandom Wiki, CC BY-SA