Justin Bieber teamed up with Jimmy Fallon and the Roots for a special performance of “Peaches”.

Bieber became the latest celeb to star in a “Classroom Instruments” skit, with the musicians using things like a toy piano, clappers, and bongos to perform the catchy song.

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Fallon contributed vocals and played a shaker and a kazoo.

The group ended the track by blowing up a paper bag and popping it.

Bieber’s latest appearance comes after he belted out a special rendition of “Lonely” to a small group of prisoners at L.A. County’s California State Prison.

A representative from the California Department of Corrections and Rehabilitation said that Bieber and a pastor’s visit had been approved by the prison’s warden to support the prison’s faith-based programs.