Johnny Depp rocks out with Marilyn Manson on Halloween

Johnny Depp served up a treat for fans on Halloween (31Oct14) by joining shock rocker Marilyn Manson onstage in West Hollywood for a surprise jam session.

The actor and talented guitarist has made a habit of popping up at shows in recent months, performing with Aerosmith in Boston, Massachusetts in July (14) and Ryan Adams in London in September (14), and on Friday, he decided to drop by his longtime pal Manson's gig at the Roxy.

With Depp on guitar, the pair rocked out to a rendition of The Beautiful People with another special guest, rapper Ninja from Die Antwoord, who even gave the movie star a big hug midway through the track.

Depp previously hit the stage with Manson at the Revolver Golden Gods Awards in 2012, while they also played together on the rocker's cover of Carly Simon hit You're So Vain that same year.