If you're a fan of Judas Priest and The Simspons (like me) then you won't want to miss this.
According to Entertainment Weekly, Judas Priest frontman and founder Rob Halford will guest star on a Simpsons episode sometime in January.
Rob will voice his character as himself and will sing parodies of classic Judas Priest songs in a special guest star filled episode.
The plot line focuses on Homer breaking copyright laws and being hunted down by an FBI agent after Bart teaches Homer how to illegally download movies online and Homer starts showing them in thier backyard.
Rob will sing a parody of "Breaking The Law" in an effort to help nab Homer, as well as other Judas Priest songs.
Other guest stars will include the voices of comedic actors Seth Rogen, Paul Rudd, Will Arnett and Paul Rudd.
Rob is following in the footsteps of other rock stars who have guest starred on The Simpsons like Paul McCartney, Peter Frampton, The Stones, The Red Hot Chili Peppers and Aerosmith.