Jennifer Lopez wears pistol on hip while in character for Shades Of Blue in NY

Jennifer Lopez was back to New York City from Vegas to shoot season two of her NBC cop series Shades Of Blue, Daily Mail reported.

The 47-year-old looked pensive as she wore a sleeveless top, trousers and a gun on her hip to play Harlee Santos. 

Jennifer wore a sleeveless, fitted, grey sweater, which she sported tucked into a pair of wide-legged, grey trousers.

The fitted, ribbed top highlighted the star's trim figure, and it was accessorized by her officer's badge, which was clipped to her trousers.

She also sported a holster with a gun on her right hip, as she was seen walking down an alley toward a black car.