The former First Daughters of the United States of America, who both now live in California, are seen clad in their sportswear as they hiked a trail popular among celebrities.
The sisters were spotted by the paparazzi as they worked up a sweat while hiking up a steep hill.
Sasha wore tiny shorts and a t-shirt that was tied up into a crop top to show off her belly button ring while Malia wore a sports bra and leggings.
Twitter users reacted, calling Sasha “thick” while Malia is being called “slim thick”.
See more photos below.