She's in fantastic shape, and Chloe Moretz revealed the secret to her gorgeous figure on Friday as she left a Pilates session in West Hollywood.

The 19-year-old showcased her fit physique - and a sliver of her flat stomach - as she wore an all-black ensemble for her workout, matching her tank top to her fitted leggings. 

Chloe added a pair of grey Adidas trainers and accessorized with several bracelets and a necklace.