Ferrell, Reilly recreate Christmas duet

Will Ferrell and John C. Reilly have reunited to film a parody of David Bowie and Bing Crosby's classic 1977 Christmas duet.

The Step Brothers pair filmed a comedic sketch for website Funny or Die, mimicking the famous televised duet in which Crosby and Bowie sang 'Peace On Earth/The Little Drummer Boy'.

The performance sees Reilly imitate Crosby and Ferrell portray Bowie including both their attire and accents.

Both actors remain in character until the end of the clip, at which point they begin swearing at each other.

The AP reports that the video received around 135,000 views by yesterday afternoon.