Singer/actor Jennifer Lopez will reportedly be testifying for the first time about a 1999 nightclub shooting which involved incarcerated rapper Shyne and her ex-boyfriend Sean 'Diddy' Combs.

On December 27th 1999, Diddy and Lopez accompanied by Shyne and their entourages partied at the now-defunct Club New York.  During the night, a gang member would throw a wad of cash at Diddy and pull a gun on him

Shyne would respond by pulling out a gun and firing.  Natania Reuben, an innocent bystander, would be hit in the face.

Diddy would be cleared of any wrongdoing in the incident via a trial but Shyne would be served a 10 year sentence for possessing a gun and firing it into a crowd.  Lopez never testified during the trial and has never spoken publicly about the incident

According to The New York Post, Reuben's lawyers served Lopez with a subpoena last week informing her that she has to testify about the incident at an upcoming deposition.