Shelby Pierce
@shelbypierceifbb
Fitness creator based in San Diego, CA with 35.2K followers across 1 platform.
- Followers
- 35.2K
- Avg views
- 8.8K
- Engagement
- 0.8%
- Marble Score
- 45/100
About Shelby
Shelby Pierce (@shelbypierceifbb) is a fitness influencer in San Diego, CA. IFBB & NPC bikini coach and Olympian (FitBodyFusion, San Diego) focused on contest prep, athlete coaching, and physique transformations. US · Southern California, active & health-focused On the strength of reach, engagement, and audience quality, Shelby holds a Marble Score of 45/100.
Content overview
IFBB & NPC bikini coach and Olympian (FitBodyFusion, San Diego) focused on contest prep, athlete coaching, and physique transformations.
Popular topics
Brand fit
Recent content
Instagram#FitBodyFusion would like to wish our #IFBB PROs a HUGE GOOD LUCK as they compete this weekend! IFBB St Pete Pro Coach: @drewbrannon08 Jodi Ekstrom @jodiekstrom_ifbbpro Coach: @j
436 likes
Instagram#FitBodyFusion would like to wish our #IFBB PROs a HUGE GOOD LUCK as they compete this weekend! Mile High Coach: @drewbrannon08 Daria Cline @dariacline Brittany Hamilton @brittham
270 likes
Instagram#FitBodyFusion would like to wish our #IFBB PROs a HUGE GOOD LUCK as they compete this weekend! Taiwan Pro Coach: @jamidebernard & @fbf_papa_bear Amanda Lee @amandajleefit Chica
255 likes
InstagramCongratulations to our Athlete Catherine Linsley who competed at JR NATIONALS and took home an IFBB PRO CARD! Coach: @shelbypierceifbb Athlete: @catherinelinsley _ 𝐉𝐎𝐈𝐍 𝐓𝐇𝐄 𝐓𝐄𝐀𝐌👇
198 likes
Audience snapshot
US · Southern California, active & health-focused
Performance snapshot
Public performance signals. Historical trends unlock with a free account.
8.8K
0.8%
35.2K
45/100
Platforms
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Contact details
Email, phone, and management or agency for direct outreach.
Pricing estimates
Estimated rates by deliverable, plus paid performance history.
Full audience demographics
Detailed age, gender, location, and interest breakdowns.
Audience quality & fake-follower risk
Authenticity score, suspicious-follower rate, and engagement quality.
Historical performance trends
Follower growth and engagement trends over time.
Brand collaboration history
Past sponsors, branded posts, and partnership performance.
Campaign recommendations
AI suggestions on fit, content formats, and budget for your brand.
Full AI insights
Marble’s complete AI breakdown of fit, risks, and opportunities.
Frequently asked questions about Shelby
- Shelby Pierce (@shelbypierceifbb) has 35.2K total followers across instagram.
- Shelby averages a 0.8% engagement rate and roughly 8.8K average views per post. Marble tracks engagement over time so you can see trends, not just a snapshot.
- Estimated pricing for Shelby is available with a free Marble account, along with paid performance history and campaign recommendations.
- Contact details — including email, phone, and management — unlock with a free Marble account. You can then reach out, negotiate, and run the campaign directly in Marble.
Unlock the full breakdown on Shelby
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