Kaia Gerber smiles as she leaves gym in Los Angeles flashing her taut tummy in leggings and bra top

Kaia Gerber smiled as she left the Los Angeles gym on Friday.

The 21-year-old caught a glimpse of her trimmed belly, wearing a brown bra top with black leggings that tightened her tight legs.

The model appeared makeup-free and wore a utility vest as she walked home from her workout.

She pulled her hair into a high bun and wore dark oval sunglasses.

Black sneakers and white sock completed the workout clothes.

In an interview with In stylethe runway veteran shared some important style advice she got from her mom, supermodel Cindy Crawford, 56.

Makeup-free: The model appeared makeup-free and wore a utility vest as she walked home from her workout. Black sneakers and white sox completed the workout clothes

“Two of the biggest pieces of advice my mom gave me was to never touch my eyebrows and go for more natural looks,” she explains.

“That’s why I feel best when I wear less and embrace and love my natural beauty.”

Kaia has been hired as an ambassador for YSL beauty and is the new face of The Bold Lipstick.

Advice: Two of the biggest pieces of advice my mom gave me,” Kaia told InStyle, “was to never touch my eyebrows and adopt more natural looks. It makes me feel best when I wear less and embrace and love my natural beauty’

Both of Kaia’s parents were in New York on Thursday to support friends George and Amal Clooney in leading the first-ever Albie awards, which were sponsored by the Clooney Foundation for Justice.

They were among the many stars who showed their support for the Clooneys and their human rights work.

George and Rande Gerber were co-founders of the successful Casamigos Tequila. The company founded the company in 2013 and sold it in a deal that could total $1 billion in 2017.

Parents: Kaia’s parents, Cindy Crawford, 56, and Rande Gerber, 60, were in New York on Thursday to support George and Amal Clooney at the first-ever Albie awards sponsored by the Clooney Foundation for Justice