All The Babes
Sierra Onyx
- Born
- Nov 30, 2000age 25
- height
- 5'0" (or 152 cm)
- body type
- Chubby
- nationality
- Australian
Career
Active 2023 – 2024
Biography
About Sierra Onyx
With her petite 5'0" frame, brown eyes, and natural curves, Sierra Onyx brings a playful presence to her content. As an Australian influencer of Caucasian ethnicity, she entered the scene in 2023 at around 22 years old, and her activity continued for about a year. Her look includes nipple piercings and a chubby build, which she pairs with a confident, straight-forward style.
Sierra's online career included a significant following, amassing 524,000 followers on Instagram by September 2024. She also ran an OnlyFans account, where she created solo and partnered content. Beyond her modeling, she mentioned an interest in gaming, describing it as 'gaming and stuff.' Notably, she underwent rhinoplasty recently, a detail that contrasts with her natural body features.
In 2025, Sierra deleted most of her online presence, leaving only an inactive TikTok account. She has kept some aspects of her life private, including her real name and exact birth date, though she suggested being born in 2000.
Record
Profile details
Personal
- Years Active
- 2023-2024 (started around 22 years old; 1 year active)
- Birthplace
- Australia
- Ethnicity
- Caucasian
- Sexuality
- Straight
Body
- Hair Color
- Brown
- Eye Color
- Brown
- Weight
- 120 lbs (or 54 kg)
- Measurements
- 38–26–36 (B–W–H) · WHR 0.72
- Bra/Cup Size
- 32H show conversions - UK: 32G, EU: 70H, AU: 10H, JP: 70H
- Boobs
- Real/Natural
- Piercings
- Nipples
Performances
- Solo
- Nudity (Full)
- Masturbation
- Dildo
- Dildo Blowjob
- Boy/Girl
- Blowjob
Frequently asked
What happened to Sierra Onyx's online presence?
As of 2025, Sierra has deleted all of her online presence except for an inactive TikTok account.
Is her real name known?
No, Sierra Onyx is a pseudonym; her real name has not been revealed.
How does her physical appearance differ from her online persona?
Her specs show a natural, curvy look with brown hair and eyes, a chubby build, and nipple piercings, which she pairs with a recently changed nose due to rhinoplasty.
Did you know
- Sierra once mentioned doing 'gaming and stuff' as an interest.
- She was active for only about a year, from 2023 to 2024, before pulling back from the public eye.
- Despite her large Instagram following, she chose to delete her online presence in 2025.
More Australian Influencer profiles
Help improve this profile
Spot something wrong or missing? Fix a detail, add a link, or share a fact. Every submission is reviewed before it goes live.
Are you Sierra Onyx?