Charlie Puth - Light Switch May 2026

The official video features fitness legend Billy Blanks as a Tae Bo instructor who helps Puth get back into shape.

Released on January 20, 2022, as the lead single from his third studio album Charlie , the song was entirely produced by Puth himself. While he is the sole performer, he collaborated with several songwriters and musicians to bring the track to life: Charlie Puth - Light Switch

The song famously went viral on TikTok before its release, where Puth documented his "minutiae-level" production process, including the recording of an actual light switch clicking sound for the track. The official video features fitness legend Billy Blanks