Cop Punches Woman in Face Outside Club [VIDEO]

Police are investigating an altercation in which a New Jersey woman outside a nightclub appeared to grab a police officer, who then punched her in the face.

In the video below, a fight outside Envy Night Club escalates from yelling and cursing to a physical scuffle, when a cop emerges and appears to punch a woman:

Cop Punches Woman

Elizabeth, N.J., police are looking into the incident, NBC New York reported. The club said it was aware of the fight but offered no comment or detail.

On a side note, you can hear a bystander chant "WORLD STAR," referring to a celebrity gossip website that compiles videos of fights caught on tape.

The clip is already up on the site, obvi.