Kim Kardashian debuts neon green locks and shows off her curvaceous buttocks in a very tight silver mini-dress in Miami (Photos)

 Kim Kardashian turned heads as she stepped out on Thursday night wearing a neon green wig and an eye-popping dress.

The 37-year-old reality star and mother of three flaunted her curvaceous buttocks in skin-tight metallic silver dress, which showcased her cleavage as she drove in a white sports car with her close family frien,  Larsa Pippen,  through the bustling streets of South Beach.

See more photos below.