Hailey Bieber looks incredibly hot exiting HotPilates class in West Hollywood.

The 22-year-old showed her enviable figure, wearing close to nothing – in a sweaty cropped tank top, green lycra shorts, blue sweatshirt, a ‘Bieber’ baseball cap, and Adidas sneakers.  She was carrying a bottle of Pathos Water and car keys as she left the building.

She was feeling shy as she exited the specialty class – putting her head down as she walked. Her incredibly toned body, however, was on full display including her sweaty rock-hard abs.

The model’s sexy body and can be attributed to the class that The Swim Report says is the hottest exercise to hit Hollywood.  It entitles doing high-intensity Pilates exercises in a 95 degree heated room to scorch through calories and improve glucose metabolism.

The new exercise is so hot other models are joining the bandwagon like Shay Mitchell, Jordan Woods, Shanyna Shaik, and Steph Shep.

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❤️ my aquarian sister @shaninamshaik

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But that’s not the only thing that has Hailey glowing.

Justin Bieber came to her defense after an internet troll commented that he only married her to get back at ex-girlfriend Selena Gomez in the above photo.

Bieber fired back at the troll saying – ‘I absolutely loved and love Selena she will always hold a place in my heart, but I am absolutely head over heals with my wife and she is absolutely the BEST THING that has ever happened to me period.’

Hailey Bieber loves her hubby has her back so much, she even wore special diamond ‘J’ earrings alongside her ‘Bieber’ baseball cap to pay tribute to her man.

It seems JB couldn’t have a bigger fan than his wife Hailey.

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