Sienna Walker is a bright and gifted British TikTok influencer, model, and social media personality who has earned fame for her creative videos, lovely attitude, and fashion forward style. Sienna Walker became an overnight sensation by showcasing lip-sync, lifestyle, and fashion content on TikTok. Sienna Walker has established herself as a renowned social media personality at a tender age, loved for her boldness and genuineness.
Who is Sienna Walker?
Sienna Walker is a UK-based social media influencer and TikTok creator who has won over millions of hearts with her entertaining, trending, and real-life videos. She is known for her authenticity, innovative content approach, and changing style. Throughout her life, she has gained a powerful fan base on numerous platforms and is now among the most popular teenage influencers in the UK.
Biography Overview
| Category | Details |
| Full Name | Sienna Walker |
| Nickname | Sienna |
| Date of Birth | September 4, 2007 |
| Age (as of 2025) | 18 Years |
| Birthplace | England |
| Nationality | British |
| Profession | TikTok Star, Model, Influencer |
| Religion | Christianity (not confirmed) |
| Zodiac Sign | Virgo |
Sienna Walker Age
As of 2025, Sienna Walker is 18 years old. Born on September 4, 2007, in England, she began creating social media content since a young age and slowly developed her passion into an online career.
Height & Physical Stats
Sienna Walker is identified as having a small and pretty face. Her natural beauty and freshness have aided in making her a recognized face among youth audiences. She keeps herself in shape and fit and gives occasional peeks at her fashion and fitness regimen to her fans
| Attribute | Details |
| Height | 5 feet 3 inches (160 cm) |
| Weight | 50 kg |
| Hair Color | Dark Brown |
| Eye Color | Blue |
| Body Type | Slim Build |
Early Life and Education
Sienna Walker was born and brought up in England in a loving family background. As a kid, she was interested in acting, dancing, and making content on social media. She finished her education at a local private school and still maintains her studies while pursuing her content creation career.
| Qualification | Institution |
| Schooling | Local Private School, England |
| Graduation | Pursuing (Details not publicly known) |
Sienna Walker Family
Sienna comes from a supportive and loving British family. Even though she keeps her family life private, she frequently thanks her parents for their continuous encouragement and motivation.
| Family Member | Details |
| Father | Not Known |
| Mother | Not Known |
| Siblings | Keira (twin sister), Skye (younger sister) |
Sienna Walker Boyfriend & Relationships
As of 2025, Sienna Walker is single and dedicated to her education and career. Although she has an enormous number of fans, she keeps her personal life secret about relationships. Self-improvement, self-confidence, and positivity are commonly highlighted by Sienna in her posts.
| Attribute | Details |
| Marital Status | Unmarried |
| Relationship Status | Single |
| Rumoured Partner | None |
Career Journey & Achievements
Sienna Walker started social media life on TikTok when she was in her early teens. Her authentic expressions, innovative editing skills, and up-to-date fashion sense soon made her videos go viral. Within a couple of years, she turned into one of the most-popular teen influencers from the UK. Apart from TikTok, she has also gained fame as a fashionable Instagram personality and brand partner.
| Year | Milestone |
| 2020 | Started posting TikTok videos during lockdown |
| 2021 | Gained recognition for fashion and lifestyle reels |
| 2022 | Collaborated with major UK fashion and beauty brands |
| 2023 | Featured in several influencer marketing campaigns |
| 2025 | Recognized as one of the top teen content creators in the UK |
Her success has inspired many young creators to follow their passion for digital content creation. Sienna plans to expand her career into modeling and acting in the future.
Sienna Walker Net Worth & Income
Sienna Walker makes money from brand deals, sponsored content, and modeling gigs. Her TikTok and Instagram fame have earned her several sponsorships, which have helped her build her already increasing net worth.
| Category | Details |
| Estimated Net Worth (2025) | $600,000 USD (as of 2025) |
| Primary Income Sources | TikTok, Instagram Promotions, Brand Endorsements, Modeling |
| Major Collaborations | Fashion Nova, PrettyLittleThing, and several UK beauty brands |
Social Media Presence
Sienna Walker is present on most of the leading social platforms and remains quite active. Her updates, in most cases, simply represent her young fashion sense, self-assurance, and imagination.
| Platform | Account | Followers (Approx.) |
| TikTok | @siennawalker | 2M+ (approx.) |
| @siennawalkerx | 257K+ | |
| YouTube | Sienna Walker Vlogs | 437 |
| Twitter (X) | Not Active | – |
Lesser-Known Facts about Sienna Walker
- Began her TikTok account at the age of only 13.
- Famous for her aesthetic and transition-type videos.
• Works frequently with some of the biggest fashion and lifestyle brands.
• Is passionate about photography, dancing, and traveling to new places.
• Will have a fashion and beauty line of her own in the future.
• Has a dog that makes sporadic appearances on her videos.
FAQs
- Who is Sienna Walker?
Sienna Walker is a British social media influencer, model, and TikTok star known for her lifestyle, fashion, and creative videos. - How old is Sienna Walker?
She is 18 years old in 2025. - When was Sienna Walker born?
She was born on September 4, 2007. - Is Sienna Walker married?
No, she is not married and single. - What is the net worth of Sienna Walker?
Her net worth is approximately ₹3 Crores – ₹5 Crores (≈ $400K – $600K USD).