Justin Timberlake attempts a Blind Karaoke Challenge on TikTok, performing hit songs without lyrics.

Singer Justin Timberlake attempts a Blind Karaoke Challenge on TikTok, singing hit songs without being able to see the lyrics. He stumbles on songs like Alanis Morissette's "Ironic" and Radiohead's "Creep," but finishes strong with "Shallow." Fans enjoyed his performance and requested he makes the challenge a regular feature. Timberlake also announced a surprise free show at The Wiltern Theatre in Los Angeles.