JAY-Z & MARY J BLIGE SUED

MJB and Hov are being sued.



Two producers have filed a copyright infringement lawsuit against Mary J. Blige and others claiming her track, "On My Grind," is too similar to a tune they submitted to the song's producer, reports TMZ.

New Jersey-based Jermaine Jumpp and Michael C. Adams say in their federal lawsuit that they handed a "compact disk" to the "office" of producer Rodney "Darkchild" Jerkins that contained the song "On My Grind."

Four years later, Darkchild produced the track "Enough Cryin'" for Mary J., the track they maintain is a rip off of "On My Grind."

"Enough Cryin" was recorded and mixed in 2005 for Blige's multi-platinum album "The Breakthrough."

Jay-Z was also named in the lawsuit, although his role is unclear.