She works hard in the gym to keep her world-famous curves in tip-top shape.

And Jennifer Lopez showed off the fruits of her labor in skintight fitness gear as she headed to an early morning workout in New York City on Thursday.

The actress and singer, 48, slipped into a pair of form-fitting patterned leggings and a slogan sweater as she stepped out with her cousin Tiana Rios, who also works as her assistant.

+9View galleryFitness goals: Jennifer Lopez wore skintight fitness gear as she headed to an early morning workout in New York City on Thursday

The mother-of-two teamed her teal and purple printed pants with a black sweatshirt bearing the slogan ‘spiritual gangster’.

Jennifer kept cozy in a black parka jacket with fur lining, while teaming her casual ensemble with black running shoes.

The star’s locks were scraped to the top of her head in a bun, as she sported a fresh-face behind a pair of reflective-lens aviator sunglasses.