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Casey Costelloe
- Born
- Nov 10, 1989age 36
- height
- 5'7" (or 170 cm)
- body type
- Slim
- nationality
- Australian
Career
Active 2012 – present
Biography
About Casey Costelloe
Blue eyes and slim build, 5'7" tall, Casey Costelloe is an Australian model and fitness trainer. Born on Friday 10th of November 1989 in New South Wales, Australia, she began modeling as a hobby at a young age and has been active in the industry since 2012. Over her 14-year career, she has built a significant following on Instagram, where she shares bikini and fashion modeling shots alongside fitness and lifestyle content.
Raised on Australia's central coast, Casey has one older brother and one younger sister. In addition to modeling, she works as a blogger, business woman, and fitness trainer. She has served as a brand ambassador for Elite Supplements & Nutrition and is close friends with fellow Instagram model Camilla Akerberg, with whom she has collaborated. Her Instagram following has grown to 603k, and she continues to inspire through her fitness-focused content.
Record
Profile details
Personal
- Years Active
- 2012-present (started around 22 years old; 14 years active)
- Birthplace
- New South Wales, Australia
- Ethnicity
- Caucasian
Body
- Hair Color
- Brown
- Eye Color
- Blue
- Weight
- 114 lbs (or 52 kg)
- Measurements
- 34–24–35 (B–W–H) · WHR 0.69
- Bra/Cup Size
- 34C show conversions - UK: 34C, EU: 75C, AU: 12C, JP: 75C
- Boobs
- Real/Natural
- Tattoos
- Various
- Piercings
- None
Extra
- Instagram Followers
- 603k (as of June 2026)
Frequently asked
What is Casey Costelloe's body type?
Casey has a slim body type with measurements of 34-24-35 and a bra cup size of 34C.
How did Casey Costelloe start her career?
Casey began modeling as a hobby at a young age before becoming professionally active in 2012.
Who is Casey Costelloe associated with professionally?
Casey has been a brand ambassador for Elite Supplements & Nutrition and has collaborated with fellow Instagram model Camilla Akerberg.
Did you know
- Casey has been a brand ambassador for Elite Supplements & Nutrition.
- She is close friends with fellow Instagram model Camilla Akerberg and has collaborated with her.
- She has one older brother and one younger sister.
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