She's known for her enviable figure, even acting as a spokesmodel for Smart Water. So Jennifer Aniston is clearly no stranger to the gym, having stepped out for an early morning workout in New York City on Friday. The actress looked in good spirits as she smiled while leaving the gym in form-fitting, black exercise gear.

Jennifer wore a semi-sheer, black tank top, which the Friends alum coupled with a pair of skintight, black leggings. The form-fitting leggings highlighted her toned pins, and she finished the laid-back look with a pair of black flip-flops. Her long, caramel tresses were worn in a centre part and slicked back into an updo following the star's workout.

She hid her eyes behind a pair of stylish, gold sunglasses, and kept her make-up simple for the morning errand. Jennifer had her hands full as she left the gym, carrying a small, white towel and a bottle of Smart Water. The Horrible Bosses 2 star also toted a large, black backpack with a jean jacket hanging out of it - slung over her left shoulder - and carried her phone and a pair of headphones.