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Olivia Culpo showed off her toned abs after attending a Pilates class in West Hollywood on Wednesday. 

Cameras caught the 29-year-old model leaving the workout class. Culpo wore a matching black work out set with a black jacket.

Culpo pulled her hair back into a slick low bun. Her abs were on full display as she carried a bag and got into her car.

The former Miss Universe winner has come a long way since the days she felt like an "ugly duckling."

Model actress Olivia Culpo puts her flawless physique on show after Pilates practice.

Model actress Olivia Culpo puts her flawless physique on show after Pilates practice. (RACHPOOT / BACKGRID)

"Honestly growing up I felt really ugly which is a terrible thing to say," Culpo told the hosts of "Emergency Contact" last October.

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"My older sister looked like the Barbie doll. I was overweight. I had to look myself in the mirror and say, ‘OK, you’re different,’ because I was," the model said.

To combat her weight gain, Culpo's father put her on a diet at the time.

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"When I was 10 years old, yeah, I was put on those diets and I kind of realized, when you put in the work you get the results. It kind of all started from there."